| Vintage Electronic Calculators: BE-CALC Home Page |   |   |   |   |   |
| Calculator Advertisements |   |   |   |   |   |
| (Brand/Type) | (Title) | (Publisher) | (Author) | (Year) | (Price) |
| (Unknown manufacturer): N7C | (D) |   |   |   |   |
| (Unknown manufacturer): TC8M | (D) | ITT |   | ~1975 |   |
| ACCURON: 800 (version-3) |   | DER SPIEGEL |   | ~1975 |   |
| ADDMASTER CORP.: 2002 | Le cadeau utile le plus original de l'année |   |   |   |   |
| ADDMASTER CORP.: 8K (version-1) | Price war in the calculator business | NEW SCIENTIST |   | 19720629 | £69.50 |
| ADDO-X: 9910 (version-2) | ADDO MEANS BUSINESS | NATUUR EN TECHNIEK |   | 1969 |   |
| ADDO-X: Ten/3 MkII | For £320 you can possess... |   |   |   |   |
| ADVANCE ELECTRONIC: 162 |   | NEW SCIENTIST | GUILFORD | 19750227 | £76.68 |
| ADVANCE ELECTRONIC: 88 |   | NEW SCIENTIST | GUILFORD | 19750227 | £47.00 |
| ADVANCE ELECTRONIC: 88 | New from Advance Electronics. The hand-held… |   |   |   |   |
| APF: 210 | This printing calculator lets you see it in digital display... |   | SEARS | ~1978 | $99.99 |
| APF: 55 | The Scientist |   | GOOD IDEAS Inc. | ~1977 | $39.95 |
| APF: 90 | New programmable you should consider... |   | TK ENTERPRISES | ~1977 |   |
| ARISTO: M400 | Wenn es etwas Exclusives sein soll: ARISTO |   |   |   |   |
| ARISTO: M64 (version-1) | Die wiederaufladbare... |   | VARTA |   |   |
| ARISTO: M66 | In Hamburger Schulen wird jetzt mit ARISTO gerechnet... |   |   |   |   |
| ARISTO: M75 | Die 4 Rechenspecialisten von ARISTO... |   |   |   |   |
| ARISTO: M76 | In Hamburger Schulen wird jetzt mit ARISTO gerechnet... |   |   |   |   |
| ARISTO: R4000 | Der Besondere |   |   |   |   |
| BOHN: Instant |   |   |   |   |   |
| BOOTS: 325 | New Term starters at Boots |   |   |   |   |
| BOOTS: 325 | New Term Starters at Boots | NEW SCIENTIST | BOOTS | 19781005 | £17.95 |
| BOWMAR: * | America has very little brains to offer...: Time: 197309 |   |   |   |   |
| BOWMAR: * | Bowmar proves that you're better off with a Brain than with an ordinary... |   |   |   |   |
| BOWMAR: * | Don't go back to school without a Brain. |   |   | ~1973 |   |
| BOWMAR: * | I think of it as a tax break |   |   | ~1973 |   |
| BOWMAR: * | If it's the thought that counts, give the one that thinks the best |   |   | 1973 |   |
| BOWMAR: 901B | Connaissez-vous la... |   |   |   |   |
| BOWMAR: 901B | Pouvez-vous transporter... |   |   |   |   |
| BOWMAR: 901B (version-1) | The "Brain" that fits in your shirt pocket |   | HAVERHILL'S | ~1972 | $149.95 |
| BOWMAR: 90506 (version-2) | If Bowmar can work on the moon, ~ Bowmar can work in your hand |   |   | 1972 |   |
| BOWMAR: 90705 | In het land waar alles berekend... | HET BESTE |   | 197411 |   |
| BOWMAR: 91802 | Dekarativ, vielseitig und... | BIT |   | 197310 |   |
| BOWMAR: MX140 | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £72.95 |
| BOWMAR: MX35 | NEW SCIENTIST | CAVENDISH | 19750227 | £23.95 | |
| BOWMAR: MX55 | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| BOWMAR: MX90 | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £34.95 |
| BRAUN: ET33 | Die tippsicheren Tasten sind geblieben... |   |   |   |   |
| BROTHER: 512SR | Eine neue Klasse |   |   |   |   |
| BROTHER: 518AD | Eine neue Klasse |   |   |   |   |
| BROTHER: 715SR | Das Bessere is des Guten Feind. |   |   |   |   |
| BROTHER: 725SR | Das Bessere is des Guten Feind. |   |   |   |   |
| BROTHER: 738SR | Das Bessere is des Guten Feind. |   |   |   |   |
| BROTHER: 828L | Preiswert, Weil er mehr kostet. |   |   |   |   |
| BROTHER: 828L | Trümpfe, die stechen... |   |   |   |   |
| BROTHER: 838SL | Flacher als drie Pfenninge |   |   |   |   |
| BURROUGHS: C3000 Series | Neu von Burroughs | BÜROTECHNIK UND AUTOMATION |   | 1968 |   |
| BURROUGHS: C3000 Series | Quick as a wink... And just as quiet! |   |   |   |   |
| BUSICOM: 120DC | Interessante und preisgünstige BUSICOM-Modelle | BÜROMARKET | HOFFBAUER | 197203 |   |
| BUSICOM: 121DK | Interessante und preisgünstige BUSICOM-Modelle | BÜROMARKET | HOFFBAUER | 197203 |   |
| BUSICOM: 141PF | Interessante und preisgünstige BUSICOM-Modelle | BÜROMARKET | HOFFBAUER | 197203 |   |
| BUSICOM: 161 | (J) |   |   | 19660704 |   |
| BUSICOM: 80DA | Interessante und preisgünstige BUSICOM-Modelle | BÜROMARKET | HOFFBAUER | 197203 |   |
| BUSICOM: LE120A (version-1) | (J) |   |   | 19710625 |   |
| BUSICOM: LE120A (version-2) | (J) |   |   | 19710820 |   |
| BUSICOM: LE120A (version-2) | Calculadoras Electronicas handy / LE-120A, LE-120S |   |   |   |   |
| BUSICOM: LE120S | Interessante und preisgünstige BUSICOM-Modelle | BÜROMARKET | HOFFBAUER | 197203 |   |
| BUSICOM: LE80A | Fate Veramente La Prova... Taschino |   |   |   |   |
| C ITOH: 55S | HÖLZER Sinsheim |   |   |   |   |
| CANON: * | Auf der Straße des Erfolges | BIT |   | 197012 |   |
| CANON: * | Canon '72 |   |   | 1972 |   |
| CANON: * | Canon löst Probleme | BÜROMARKT |   | 197310 |   |
| CANON: * | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | 1972 |   |
| CANON: * | Get a Canon Calculator for tax season and find a better way to tax your... |   | CANON | 1985 |   |
| CANON: * | The Complete Line For... |   |   |   |   |
| CANON: * | The timepiece whose time has come |   | CANON | 1979 |   |
| CANON: 130 (version-2) | (J) |   |   |   |   |
| CANON: 130S | All this for $995, the new compact 130S from Canon | SCIENTIFIC AMERICAN |   | 196805 |   |
| CANON: 161 (version-1) | A lof of people buy the Canon... | THE AGE |   | 19670306 |   |
| CANON: 161 (version-2) | Now anyone in your office can be the swift... |   |   |   |   |
| CANON: 1614P | The right calculator for the right job. |   |   |   |   |
| CANON: 163 | Canon invents the first electronic calculator... |   |   |   |   |
| CANON: 164P | It's Canon that counts | THE AGE |   | 19711117 |   |
| CANON: 164P | It's Canon that counts |   |   |   |   |
| CANON: 164P | Two new assistant brains from Canon |   |   |   |   |
| CANON: 167 | 105 digits om memory right on you desk |   |   |   |   |
| CANON: 167PII | The right calculator for the right job. |   |   |   |   |
| CANON: EP150 | Two new assistant brains from Canon |   |   |   |   |
| CANON: F10 | The right calculator for the right job. |   |   |   |   |
| CANON: F10P | Our new printer is a math brain at heart. |   |   | ~1974 |   |
| CANON: F10P | Send for a real-time mathematician |   | CANON | ~1973 |   |
| CANON: L100S | The revalution of the pound | FORBES |   | 197302 |   |
| CANON: L100S | The right calculator for the right job. |   |   |   |   |
| CANON: L1010 | Don't buy a calculator before you check... | THE AGE |   | 19760422 |   |
| CANON: L121 (version-2) | (J) |   |   |   |   |
| CANON: L1216 | Don't buy a calculator before you check... | THE AGE |   | 19760422 |   |
| CANON: L121F | The revalution of the pound | FORBES |   | 197302 |   |
| CANON: L121F | The right calculator for the right job. |   |   |   |   |
| CANON: L1420 | The right calculator for the right job. |   |   |   |   |
| CANON: L162 | (J) |   |   |   |   |
| CANON: L1630 | The right calculator for the right job. |   |   |   |   |
| CANON: L800 | Make your next move with a Canon mini. |   |   |   |   |
| CANON: L810 | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | ~1973 |   |
| CANON: L810 | The right calculator for the right job. |   |   |   |   |
| CANON: LC5 (version-2) | Viva le calcolatrici... |   |   |   |   |
| CANON: LC51 (version-1) | The timepiece whose time has come |   | CANON | 1979 |   |
| CANON: LC6 | The timepiece whose time has come |   | CANON | 1979 |   |
| CANON: LC61T (version-1) | Eine pfundige Sache-genau das Richtige für mich... | HOBBY | MÜCHER | 1979 |   |
| CANON: LC7 (version-3) | The timepiece whose time has come |   | CANON | 1979 |   |
| CANON: LE10 | The Palmtronic works every way-- even... | TIME |   | 197210 |   |
| CANON: LE80 | Make your next move with a Canon mini. |   |   |   |   |
| CANON: LE80M | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | ~1973 |   |
| CANON: LE80M | The Canola keyboard tests, or striking... | TIME |   | 197311 |   |
| CANON: LE80R | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | ~1973 |   |
| CANON: LE80R | The right calculator for the right job. |   |   |   |   |
| CANON: LE81 | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | ~1973 |   |
| CANON: LE81 | The right calculator for the right job. |   |   |   |   |
| CANON: MP1000 | The electronic calculator for adding machine addicts. |   |   | ~1974 |   |
| CANON: MP1210 | CANON printers are multiplying. |   |   | ~1973 |   |
| CANON: MP1210 | The right calculator for the right job. |   |   |   |   |
| CANON: MP1212 | CANON printers are multiplying. |   |   | ~1973 |   |
| CANON: MP1212 | The right calculator for the right job. |   |   |   |   |
| CANON: MP131L | New Printers |   |   | ~1972 |   |
| CANON: MP141 | CANON printers are multiplying. |   |   | ~1973 |   |
| CANON: MP141 | Druckende Perfektion, Die neue Rechnerserie von CANON | BÜROMARKET |   | 197304 |   |
| CANON: MP141 | New Printers |   |   | ~1973 |   |
| CANON: MP142R | CANON printers are multiplying. |   |   | ~1973 |   |
| CANON: MP142R | Druckende Perfektion, Die neue Rechnerserie von CANON | BÜROMARKET |   | 197304 |   |
| CANON: MP142R | New Printers |   |   | ~1972 |   |
| CANON: MP142R | The right calculator for the right job. |   |   |   |   |
| CANON: P1 (printer for 1614P, 167PII) | The right calculator for the right job. |   |   |   |   |
| CANON: P1010 | Count on CANON. |   |   | ~1977 |   |
| CANON: P10D | Ihr persönlicher Elektronenrechner... |   |   | 1978 |   |
| CANON: P10D | Lightweight Champion. |   | CANON | ~1978 | $92.95 |
| CANON: P10D | Original edition. | POPULAR SCIENCE |   | 198009 |   |
| CANON: P10D | Printer break-through |   | JS&A | ~1978 |   |
| CANON: P5D | Canon vs Canon | POPULAR SCIENCE |   | 198005 |   |
| CANON: P7D | Ich singe ein Lob-Lied auf einen neuen Star... |   |   |   |   |
| CANON: P7D | Nouveau!... La Canon P 7-D |   | CANON | 1979 |   |
| CANON: Pocketronic |   |   |   |   | |
| CANON: Pocketronic | Canon's new LE-81. Because you demand perfection even from the smallest... |   |   | 1972 |   |
| CANON: Pocketronic | Der erste druckende ... |   |   |   |   |
| CANON: Pocketronic | Die Nasenlänge entscheidet: | BÜROMARKT | MÜCHER | 1971 |   |
| CANON: Pocketronic | Erfolg muß man täglich erobern |   |   |   |   |
| CANON: Pocketronic | Erfolg muß man täglich erobern | BÜROMARKT | MÜCHER | 197203 |   |
| CANON: Pocketronic | Get The Answer In Print |   |   |   |   |
| CANON: Pocketronic | Make your next move with a Canon mini. |   |   |   |   |
| CANON: Pocketronic | The right calculator for the right job. |   |   |   |   |
| CANON: TP120 | New Printers |   |   | ~1972 |   |
| CANON: X07 (version-1) | L'unico computer portatile con memory card. |   |   |   |   |
| CANON: XM100 (Memory) | L'unico computer portatile con memory card. |   |   |   |   |
| CASIO: (Unknown model) | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: * | 128 Pre-programmed formulae, What do you reckon? | NEW SCIENTIST |   | 19880901 |   |
| CASIO: * | ça compte |   |   |   |   |
| CASIO: * | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: * | Casio takes you from high school to high tech. |   |   |   |   |
| CASIO: * | CASIO Vince CASIO |   |   |   |   |
| CASIO: * | Die neue "CASIO-MINI" Generation |   |   |   |   |
| CASIO: * | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 |   |
| CASIO: * | io, Robot |   |   | 1979 |   |
| CASIO: * | io, robot |   |   |   |   |
| CASIO: * | Le Basic, c'est "Magique" |   |   |   |   |
| CASIO: * | New High-IQ Aides from CASIO | NEW SCIENTIST |   | 19761223 | £9.95 |
| CASIO: * | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 |   |
| CASIO: * | Our family belongs in your house. |   |   |   |   |
| CASIO: * | The CASIO Masterminds | NEW SCIENTIST |   | 19790927 |   |
| CASIO: * | These will take a weight off your mind | NEW SCIENTIST |   | 19770526 |   |
| CASIO: * | To be precise | NEW SCIENTIST |   | 19770818 |   |
| CASIO: * | Votre Micro-ordinateur |   |   |   |   |
| CASIO: * | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 |   |
| CASIO: * | When you've got a Casio Memory, who needs an elephant? | TIME |   | 19760112 |   |
| CASIO: 101 | (J) |   |   |   |   |
| CASIO: 101 | Een waar rekenwonder | KANTOOR EN EFFICIENCY |   | 196712 |   |
| CASIO: 101TA | (J) |   |   |   |   |
| CASIO: 10GT | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: 162F | (J) |   |   |   |   |
| CASIO: 5000EP | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £19.95 |
| CASIO: 80 | Incredible. A Pocket Calculator/Stopwatch/Alarm Clock that makes Music. |   | THE SHARPER IMAGE | 1979 |   |
| CASIO: AL10 (version-2) | Fractionally Fantastic |   |   |   |   |
| CASIO: AL8 | CASIO hat das Bruchrechnen nicht erfunden, sondern der Rechner dafür. |   |   |   |   |
| CASIO: AL8 | Fractionally Fantastic! | NEW SCIENTIST |   | 19760916 | £16.95 |
| CASIO: AQ1000 | Die Rechner mit Reisewecker |   |   |   |   |
| CASIO: ASA | (J) |   |   |   |   |
| CASIO: ASP | Printer Break Through | SCIENTIFIC AMERICAN |   | 197412 |   |
| CASIO: BB9 | (J) |   |   |   |   |
| CASIO: BG15 | (J) |   |   |   |   |
| CASIO: BG15 | Any calculator can count to ten. This one can knock you out first. |   |   |   |   |
| CASIO: BG15 | Boxen Sie gegen die 100 besten Computer-Boxer |   |   |   |   |
| CASIO: BG15 | Mefiez-vous de son direct du gauche! |   |   |   |   |
| CASIO: BG8 | Boxen Sie gegen die 100 besten Computer-Boxer |   |   |   |   |
| CASIO: C100P | Heute muß jeder rechnen: Casio hat für jeden den richtigen Rechner |   |   |   |   |
| CASIO: C100P | The perfect calculator | JS&A |   | ~1975 | $129.95 |
| CASIO: C100P | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: C80 | Casio introduces the only calculator... |   |   |   |   |
| CASIO: C80 | If its capability... |   |   |   |   |
| CASIO: CA90 | Weltneuheit: Uhren met Computer-Spiel! |   |   |   |   |
| CASIO: CA901 (version-1) | Weltneuheit: Uhren met Computer-Spiel! |   |   |   |   |
| CASIO: CD813 | Der Blitzgescheite: CASIO fx 101 |   |   |   |   |
| CASIO: CD813 | Der Vielseitige Casio memory-8A |   |   |   |   |
| CASIO: CD813 | Heute muß jeder rechnen: Casio hat für jeden den richtigen Rechner |   |   |   |   |
| CASIO: CD813 | When you've got a Casio Memory, who needs an elephant? | TIME |   | 19760112 |   |
| CASIO: CD813 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CL811 | Der Rechner für Ihre Westentasche |   |   |   |   |
| CASIO: CL811 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CM601 | Sensation mit diesem Mini Calculator |   | WOLFF Electronic | 197302 |   |
| CASIO: CM602 | Der preiswerte Taschenrechner | FUNKSCHAU | DAHMS elektronik | 1973 |   |
| CASIO: CM602 | Rechnen in der Tasche! |   |   |   |   |
| CASIO: CM606 | That's not the only reason it's one of the world's best selling calculators |   | JONATHAN POST | 1975 |   |
| CASIO: CM606 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CM606 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CM607 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CP801B (version-2) | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CP803 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CP803 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CP803 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: CP803 | Zwei Beispiele aus dem größten... |   |   |   |   |
| CASIO: CQ1 | Digital Timepiece. Alarm Clock. Stopwatc... | NEW SCIENTIST | RYMAN | 19771027 | £29.95 |
| CASIO: CQ1 (version-1) | Buy this for someone. Then give it to yourself. |   |   |   |   |
| CASIO: CQ2 | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: CQ81 | A Unique combination... | PLAYBOY |   | 197812 |   |
| CASIO: CQ81 | Die Rechner mit Reisewecker |   |   |   |   |
| CASIO: DL220 | Our family belongs in your house. |   |   |   |   |
| CASIO: FA1 (Adaptor) | Programmierbar |   | CASIO |   | DM80 |
| CASIO: FA1 (Adaptor) | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £24.95 |
| CASIO: FA7 (RS-232C Interface) | Votre Micro-ordinateur |   |   |   |   |
| CASIO: FP100 (4-color Printer/plotter) | Votre Micro-ordinateur |   |   |   |   |
| CASIO: FP100 (4-color Printer/plotter) | Votre Micro-ordinateur |   |   |   |   |
| CASIO: FP40 (Thermic Printer 40 columns) | Votre Micro-ordinateur |   |   |   |   |
| CASIO: FR101 | Our family belongs in your house. |   |   |   |   |
| CASIO: FR90 | Our family belongs in your house. |   |   |   |   |
| CASIO: FX* | Casio brings space-age technology to spaceship earth. |   |   |   |   |
| CASIO: FX* | Casio takes you from high school to high tech. |   |   | 1982 |   |
| CASIO: FX* | From form 1B to PhD, Casio get it right. |   |   |   |   |
| CASIO: FX* | io, robot |   |   |   |   |
| CASIO: FX* | Speed of Light |   |   |   |   |
| CASIO: FX* | Wo ein Rechenschieber aufhört, macht die Casio fx-Serie weiter. |   |   |   |   |
| CASIO: FX1 | (J) |   |   |   |   |
| CASIO: FX1 Pro | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £149.95 |
| CASIO: FX1 Pro | These will take a weight off your mind | NEW SCIENTIST |   | 19770526 | £149.95 |
| CASIO: FX1 Pro | To be precise | NEW SCIENTIST |   | 19770818 | £149.95 |
| CASIO: FX10 | Die neue "CASIO-MINI" Generation |   | HÄUSSLER |   |   |
| CASIO: FX10 | For less than $100, even engineers and scientist can use the mat... |   |   |   |   |
| CASIO: FX10 | Some figures merit personal attention... |   |   |   |   |
| CASIO: FX10 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: FX100 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £17.95 |
| CASIO: FX1000 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £22.95 |
| CASIO: FX1000 | Now... A 14 mm Thick LCD Scientific |   | LECTRO-MEDIA Ltd. | ~1977 | $34.95 |
| CASIO: FX1000 | These will take a weight off your mind | NEW SCIENTIST |   | 19770526 | £22.95 |
| CASIO: FX101 | Der Blitzgescheite: CASIO fx 101 |   |   |   |   |
| CASIO: FX101 | Heute muß jeder rechnen: Casio hat für jeden den richtigen Rechner |   |   |   |   |
| CASIO: FX101 | Wo ein Rechenschieber aufhört, macht die Casio fx-Serie weiter. |   |   |   |   |
| CASIO: FX101 | Zwei Beispiele aus dem größten Rechenprogramm der Welt, das sich... |   |   |   |   |
| CASIO: FX101 | Zwei Beispiele aus dem größten Rechenprogramm der Welt, das sich... |   |   |   |   |
| CASIO: FX102 | New High-IQ Aides from CASIO | NEW SCIENTIST |   | 19761223 | £9.95 |
| CASIO: FX105 | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: FX105 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £21.95 |
| CASIO: FX110 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £22.95 |
| CASIO: FX110 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £17.95 |
| CASIO: FX115 | From form 1B to PhD, Casio get it right. |   |   |   |   |
| CASIO: FX115 | How to obey the laws of physics while defying the laws of economics. |   |   |   |   |
| CASIO: FX115 | Speed of Light |   |   |   |   |
| CASIO: FX115M | Solar powered calculators that won't leave you in the dark. |   | CASIO | ~1987 |   |
| CASIO: FX120 | io, robot |   |   |   |   |
| CASIO: FX120 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £24.95 |
| CASIO: FX120 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £22.95 |
| CASIO: FX15 | Wo ein Rechenschieber aufhört, macht die Casio fx-Serie weiter. |   |   |   |   |
| CASIO: FX15 | Zwei Beispiele aus dem größten... |   |   |   |   |
| CASIO: FX17 | Wenn Sie die Funktionen und den Preis vergleichen... |   |   |   |   |
| CASIO: FX180P | FX 7000G Graphique, Première Mondiale |   |   |   |   |
| CASIO: FX19 | Fractionally Fantastic! | NEW SCIENTIST |   | 19760916 | £19.95 |
| CASIO: FX19 | New High-IQ Aides from CASIO | NEW SCIENTIST |   | 19761223 | £9.95 |
| CASIO: FX20 | Der Blitzgescheite: CASIO fx 101 |   |   |   |   |
| CASIO: FX20 | Heute muß jeder rechnen: Casio hat für jeden den richtigen Rechner |   |   |   |   |
| CASIO: FX20 | Wo ein Rechenschieber aufhört, macht die Casio fx-Serie weiter. |   |   |   |   |
| CASIO: FX20 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: FX2000 | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: FX2000 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £29.95 |
| CASIO: FX2000 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £24.95 |
| CASIO: FX2000 | Zu flach für Ihren Aktenkoffer |   |   |   |   |
| CASIO: FX201P | New High-IQ Aides from CASIO | NEW SCIENTIST |   | 19761223 | £9.95 |
| CASIO: FX201P | New Term Starters at Boots | NEW SCIENTIST | BOOTS | 19781005 | £49.95 |
| CASIO: FX201P | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £59.95 |
| CASIO: FX201P | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £49.95 |
| CASIO: FX201P | These will take a weight off your mind | NEW SCIENTIST |   | 19770526 | £59.95 |
| CASIO: FX201P | To be precise | NEW SCIENTIST |   | 19770818 | £59.95 |
| CASIO: FX201P | Wenn Sie die Funktionen und den Preis vergleichen... |   |   |   |   |
| CASIO: FX202 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £69.95 |
| CASIO: FX202P | To be precise | NEW SCIENTIST |   | 19770818 | £79.95 |
| CASIO: FX21 | CASIO calcolatori, vi spiega come scegliere... |   |   |   |   |
| CASIO: FX21 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £18.95 |
| CASIO: FX21 | New High-IQ Aides from CASIO | NEW SCIENTIST |   | 19761223 | £9.95 |
| CASIO: FX21 | These will take a weight off your mind | NEW SCIENTIST |   | 19770526 | £18.95 |
| CASIO: FX2500 | After several years of intense thought, the solution was obvious |   | CASIO | ~1978 |   |
| CASIO: FX2500 | io, robot |   |   |   |   |
| CASIO: FX2500 | Mathematik met eleganter Lösung |   |   |   |   |
| CASIO: FX2500 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £24.95 |
| CASIO: FX2600 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £22.95 |
| CASIO: FX29 | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £19.95 |
| CASIO: FX29 | The tougher the mats, the easier we make it! | PUNCH | BOOTS | 19780412 | £14.95 |
| CASIO: FX3 | Wo ein Rechenschieber aufhört, macht die Casio fx-Serie weiter. |   |   |   |   |
| CASIO: FX31 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £14.95 |
| CASIO: FX31 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £14.95 |
| CASIO: FX3100 | Mathematik met eleganter Lösung |   |   |   |   |
| CASIO: FX3100 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £30.95 |
| CASIO: FX3200 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £24.95 |
| CASIO: FX330 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £17.95 |
| CASIO: FX350 | From form 1B to PhD, Casio get it right. |   |   |   |   |
| CASIO: FX3600P | Casio takes you from high school to high tech. |   |   |   |   |
| CASIO: FX3600P | FX 7000G Graphique, Première Mondiale |   |   |   |   |
| CASIO: FX3800P | From form 1B to PhD, Casio get it right. |   |   |   |   |
| CASIO: FX39 | io, robot |   |   |   |   |
| CASIO: FX39 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £20.95 |
| CASIO: FX39 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £17.95 |
| CASIO: FX4000P | FX 7000G Graphique, Première Mondiale |   |   |   |   |
| CASIO: FX450 | Casio brings space-age technology to spaceship earth. |   |   |   |   |
| CASIO: FX450 | Solar CASIO, Nie mehr Batterien kaufen |   |   |   |   |
| CASIO: FX451 | How to obey the laws of physics while defying the laws of economics. |   |   |   |   |
| CASIO: FX451 | Speed of Light |   |   |   |   |
| CASIO: FX451M | Solar powered calculators that won't leave you in the dark. |   | CASIO | ~1987 |   |
| CASIO: FX48 | After several years of intense thought, the solution was obvious |   | CASIO | ~1978 |   |
| CASIO: FX48 | io, robot |   |   |   |   |
| CASIO: FX48 | Mini-Wahl |   |   |   |   |
| CASIO: FX48 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £24.95 |
| CASIO: FX48 (version-2) | (J) |   |   |   |   |
| CASIO: FX5 | CASIO Vince CASIO |   |   |   |   |
| CASIO: FX5000EP | If Casio can't solve your problems, nobody can | NEW SCIENTIST |   | 19770818 | £225.95 |
| CASIO: FX5000EP | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £225.95 |
| CASIO: FX5000EP | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £199.95 |
| CASIO: FX5000EP | To be precise | NEW SCIENTIST |   | 19770818 |   |
| CASIO: FX5000F | 128 Pre-programmed formulae, What do you reckon? | NEW SCIENTIST |   | 19880901 | £39.95 |
| CASIO: FX501P | Programmierbar |   | CASIO |   | DM200 |
| CASIO: FX501P | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £64.95 |
| CASIO: FX502P | Programmierbar |   | CASIO |   | DM300 |
| CASIO: FX502P | The CASIO Masterminds | NEW SCIENTIST |   | 19790927 |   |
| CASIO: FX502P | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £84.95 |
| CASIO: FX50F | 128 Pre-programmed formulae, What do you reckon? | NEW SCIENTIST |   | 19880901 | £22.95 |
| CASIO: FX510 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £22.95 |
| CASIO: FX61F | 128 Pre-programmed formulae, What do you reckon? | NEW SCIENTIST |   | 19880901 | £22.95 |
| CASIO: FX68 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £22.95 |
| CASIO: FX7 | Casio takes you from high school to high tech. |   |   |   |   |
| CASIO: FX7000G | FX 7000G Graphique, Première Mondiale |   |   |   |   |
| CASIO: FX702P | Casio takes you from high school to high tech. |   |   |   |   |
| CASIO: FX702P | Le Basic, c'est "Magique" |   |   |   |   |
| CASIO: FX750P | Dedichiamo il nuovo Pocket Computer... |   |   |   |   |
| CASIO: FX78 | Casio takes you from high school to high tech. |   |   |   |   |
| CASIO: FX80 | io, robot |   |   |   |   |
| CASIO: FX80 | The CASIO Masterminds | NEW SCIENTIST |   | 19790927 |   |
| CASIO: FX8000 | io, robot |   |   |   |   |
| CASIO: FX8000 | Nobody Solves your problems precisely like CASIO | NEW SCIENTIST |   | 19780921 | £35.95 |
| CASIO: FX802P | Le Basic, c'est "Magique" |   |   |   |   |
| CASIO: FX81 | io, robot. La mia velocitá e la tua intelligenza... |   |   |   |   |
| CASIO: FX81 | Whatever the problem, the answer's a CASIO | NEW SCIENTIST |   | 19800820 | £17.95 |
| CASIO: FX82A | From form 1B to PhD, Casio get it right. |   |   |   |   |
| CASIO: FX85M | Solar powered calculators that won't leave you in the dark. |   | CASIO | ~1987 |   |
| CASIO: FX90 | Casio brings space-age technology to spaceship earth. |   |   |   |   |
| CASIO: FX910 | Casio brings space-age technology to spaceship earth. |   |   |   |   |
| CASIO: FX911M | Solar powered calculators that won't leave you in the dark. |   | CASIO | ~1987 |   |
| CASIO: FX920 | Speed of Light |   |   |   |   |
| CASIO: H1010 | Der Rechner für Ihre Westentasche |   |   |   |   |
| CASIO: H800 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: H811 | Der leistungsstarke CASIO MEMORY-8S |   |   |   |   |
| CASIO: H811 | When you've got a Casio Memory, who needs an elephant? | TIME |   | 19760112 |   |
| CASIO: H811 | Zwei Beispiele aus dem größten Rechenprogramm der Welt, das sich... |   |   |   |   |
| CASIO: H811 | Zwei Beispiele aus dem größten Rechenprogramm der Welt, das sich... |   |   |   |   |
| CASIO: HL801 | io, robot |   |   |   |   |
| CASIO: HL807 | io, Robot |   |   | 1979 |   |
| CASIO: HR8 | Our family belongs in your house. |   |   |   |   |
| CASIO: LC1200 | CASIO Vince CASIO |   |   |   |   |
| CASIO: LC78 | Mini-Wahl |   |   |   |   |
| CASIO: LC79 | I Keep Sending My... |   |   |   |   |
| CASIO: MD100 (3.5 Inch Diskette Interface) | Votre Micro-ordinateur |   |   |   |   |
| CASIO: Mini Memory | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: ML71 | The last thing I do with my Casio calculator... |   |   |   |   |
| CASIO: ML720 | My Casio lets me play Einstein and Chopin |   |   | 1979 |   |
| CASIO: ML81 | The last thing I do with my Casio calculator... |   |   |   |   |
| CASIO: ML831 | io, Robot |   |   | 1979 |   |
| CASIO: ML90 | CASIO Vince CASIO |   |   |   |   |
| CASIO: ML90 | The CASIO ML-90 gives us 13 ways... |   | CASIO |   |   |
| CASIO: MQ10 | (J) |   |   |   |   |
| CASIO: MQ5 | A Unique combination... | PLAYBOY |   | 197812 |   |
| CASIO: P810 | Der Rechner für Ihre Wenstentasche |   |   |   |   |
| CASIO: P810 | Heute muß jeder rechnen: Casio hat für jeden den richtigen Rechner |   |   |   |   |
| CASIO: P810 | When you've got a Casio Memory, who needs an elephant? | TIME |   | 19760112 |   |
| CASIO: P810 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: PB100 | il personal computer... Casio |   |   |   |   |
| CASIO: PB100 | Le Basic, c'est "Magique" |   |   |   |   |
| CASIO: PB1000 | Votre Micro-ordinateur |   |   |   |   |
| CASIO: PB700 | Un completo sistema personal nello spazio di un pocket |   |   |   |   |
| CASIO: PRO-101 | Wenn Sie die Funktionen und den Preis vergleichen... |   |   |   |   |
| CASIO: PW80 | io, Robot |   |   | 1979 |   |
| CASIO: R1 | ein druckender mit allen... |   |   |   |   |
| CASIO: RC2 (2 kB Memory for PB410, FX720P, FX750P, FX820P) | Dedichiamo il nuovo Pocket Computer... |   |   |   |   |
| CASIO: RC4 (4 kB Memory for PB410, FX720P, FX750P, FX820P) | Dedichiamo il nuovo Pocket Computer... |   |   |   |   |
| CASIO: SL701 | più |   |   | 1983 |   |
| CASIO: SL80 | Solar CASIO, Nie mehr Batterien kaufen |   |   |   |   |
| CASIO: ST24 | A Unique combination... | PLAYBOY |   | 197812 |   |
| CASIO: ST24 | Mini-Wahl |   |   |   |   |
| CASIO: Y800 | Zwei Beispiele aus dem größten Rechenprogramm der Welt... |   |   |   |   |
| CASIO: Y811 | When you've got a Casio Memory, who needs an elephant? | TIME |   | 19760112 |   |
| CITIZEN: 100F | (D) |   |   |   |   |
| CITIZEN: 1214T | (J) |   |   |   |   |
| CITIZEN: 121F (version-1) | (D) |   |   |   |   |
| CITIZEN: 122SP | (D) |   |   |   |   |
| CITIZEN: 800M | (D) |   |   |   |   |
| CITIZEN: 800R | (D) |   |   |   |   |
| CITIZEN: 811L | (J) |   |   |   |   |
| CITIZEN: Eight (desktop, version-1) | (J) |   |   |   |   |
| CITIZEN: Eight (desktop, version-2) | (J) |   |   |   |   |
| CITIZEN: Eight D | (J) |   |   |   |   |
| CITIZEN: Eight P | (J) |   |   |   |   |
| COMMODORE: * | CBM takes the guesswork out of Christmas gifts | NEW SCIENTIST |   | 19761223 |   |
| COMMODORE: * | Knowhow no-one can touch | NEW SCIENTIST |   | 19770224 |   |
| COMMODORE: 152P |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £125.00 |
| COMMODORE: 385R (version-3) |   | DER SPIEGEL |   | ~1975 |   |
| COMMODORE: 4109 | Calculators | NEW SCIENTIST | GUILFORD | 19750227 | £22.90 |
| COMMODORE: 4109 | The complete Computer |   | CONTEMPORARY MARKETING Inc. | ~1975 | $49.95 |
| COMMODORE: 512 | INFLATION STOPPER | SPOKANE DAILY CHRONICLE |   | 19700608 |   |
| COMMODORE: 776M (version-2) |   | DER SPIEGEL |   | ~1975 |   |
| COMMODORE: 784D |   | NEW SCIENTIST | CAVENDISH | 19750227 | £8.50 |
| COMMODORE: 786D |   | NEW SCIENTIST | CAVENDISH | 19750227 | £9.50 |
| COMMODORE: 796 | CBM takes the guesswork out of Christmas gifts | NEW SCIENTIST |   | 19761223 | £6.95 |
| COMMODORE: 889D |   | NEW SCIENTIST | GUILFORD | 19750227 | £16.48 |
| COMMODORE: 899D | CBM takes the guesswork out of Christmas gifts | NEW SCIENTIST |   | 19761223 | £9.95 |
| COMMODORE: AL1000 | The programmable AL-1000 |   |   |   |   |
| COMMODORE: C108 | Das ist eine Commodore |   |   |   |   |
| COMMODORE: E12 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £34.00 |
| COMMODORE: E12 | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: GL986R |   | NEW SCIENTIST | CAVENDISH | 19750227 | £14.25 |
| COMMODORE: GL986R |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £14.35 |
| COMMODORE: GL987R |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £16.75 |
| COMMODORE: GL989R |   | NEW SCIENTIST | DEPT NS | 19751113 | £14.00 |
| COMMODORE: GL997R |   | NEW SCIENTIST | DEPT NS | 19751113 | £13.50 |
| COMMODORE: GL997R | The CBM touch | NEW SCIENTIST |   | 19751113 | £16.95 |
| COMMODORE: LC43SR | The tougher the mats, the easier we make it! | PUNCH | BOOTS | 19780412 | £19.95 |
| COMMODORE: LC43SR | This Feature-packed Scientific Will save you... |   | CONTEMPORARY MARKETING Inc. | ~1978 | $39.95 |
| COMMODORE: M55 | Will money Motivate You |   | CONTEMPORARY MARKETING Inc. | ~1977 | $99.95 |
| COMMODORE: MM2SR (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM2SR (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3 (version-4) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3 (version-4) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3MR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3MR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3PR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3PR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3R (version-3) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3R (version-3) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3SR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM3SR | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM6 (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: MM6 (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: N60 | The Flight Computer |   | CONTEMPORARY MARKETING Inc. | ~1976 | $99.95 |
| COMMODORE: P50 | New Term Starters at Boots |   | BOOTS | 1978 | £15.95 |
| COMMODORE: PR100 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £37.90 |
| COMMODORE: PR100 | The Affordable Programmable |   |   |   | $59.95 |
| COMMODORE: PR100 | Will money Motivate You |   | CONTEMPORARY MARKETING Inc. | ~1977 | $59.95 |
| COMMODORE: S61 | Will money Motivate You |   | CONTEMPORARY MARKETING Inc. | ~1977 | $99.95 |
| COMMODORE: SR1400 (version-1) | The only Full feature scientific for $99.95 |   | CONTEMPORARY MARKETING Inc. | ~1975 | $99.95 |
| COMMODORE: SR1800 |   |   |   |   |   |
| COMMODORE: SR1800 | CBM takes the guesswork out of Christmas gifts | NEW SCIENTIST |   | 19761223 | £24.00 |
| COMMODORE: SR36 | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £36.50 | |
| COMMODORE: SR36 | Now! The very different calculator that thinks in 'PEOPLE LOGIC' |   |   |   | £49.95 |
| COMMODORE: SR36 (version-3) | DER SPIEGEL |   | ~1975 |   | |
| COMMODORE: SR36 (version-3) | Now! The very different calculator that thinks... | NEW SCIENTIST |   | 19750227 | £49.95 |
| COMMODORE: SR36 (version-3) | The answer to your problem | NEW SCIENTIST | C.S.E. | 19750227 | £49.95 |
| COMMODORE: SR37 | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £53.00 | |
| COMMODORE: SR37 | NEW SCIENTIST | CAVENDISH | 19750227 | £42.35 | |
| COMMODORE: SR4148 | Knowhow no-one can touch | NEW SCIENTIST |   | 19770224 |   |
| COMMODORE: SR4148 | NECKERMANN Macht's rechnen möglich | NECKERMANN |   |   |   |
| COMMODORE: SR4148R | The CBM touch | NEW SCIENTIST |   | 19751113 | £49.95 |
| COMMODORE: SR4190 | Knowhow no-one can touch | NEW SCIENTIST |   | 19770224 | £39.95 |
| COMMODORE: SR4190R | 106 Functions!, A professional Scientific for the Perfectionist |   | CONTEMPORARY MARKETING Inc. | ~1976 | $79.95 |
| COMMODORE: SR4190R | Now - For only $39.88 you can be using the most powerfull... |   |   | ~1977 | $39.88 |
| COMMODORE: SR4190R | Now! Commodore Improves its Best Selling Scientific! |   | MR. CALCULATOR | ~1977 |   |
| COMMODORE: SR4190R | Only CBM can give you 90 pre-programmed functions... | NEW SCIENTIST |   | 19760701 | £49.95 |
| COMMODORE: SR4190R | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £29.50 |
| COMMODORE: SR4190R | The most diversified scientific calculator... |   | MR. CALCULATOR |   |   |
| COMMODORE: SR4190R | Will money Motivate You |   | CONTEMPORARY MARKETING Inc. | ~1977 | $39.95 |
| COMMODORE: SR5190 | Knowhow no-one can touch | NEW SCIENTIST |   | 19770224 |   |
| COMMODORE: SR5190R | The Most Astonishing Scientific Of This Decade |   |   |   |   |
| COMMODORE: SR7919 | Knowhow no-one can touch | NEW SCIENTIST |   | 19770224 | £11.95 |
| COMMODORE: SR7919D (version-1) | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £14.95 |
| COMMODORE: SR7919D (version-2) | The CBM touch | NEW SCIENTIST |   | 19751113 | £16.95 |
| COMMODORE: SR7919D (version-2) | The Scientific Genius | SCIENTIFIC AMERICAN | COMTEMPORARY MARKETING Inc. | 197603 | $29.95 |
| COMMODORE: SR9140D | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £29.95 |
| COMMODORE: US121P | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: US3 | another first for... | REGISTER-GUARD |   | 19730207 |   |
| COMMODORE: US4 | another first for... | REGISTER-GUARD |   | 19730207 |   |
| COMMODORE: US8 | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| COMMODORE: X24 | CBM takes the guesswork out of Christmas gifts | NEW SCIENTIST |   | 19761223 | £17.50 |
| COMPEX: SR10 | Taschenrechner Compex SR10 |   |   |   |   |
| COMPEX: SR55 | Taschenrechner Compex SR55 |   |   |   |   |
| COMPEX: SR8 | Angebot für kluge Rechner! |   |   |   |   |
| COMPEX: SR8 | Taschenrechner Compex SR8 |   |   |   |   |
| CORVUS: 311 | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| CORVUS: 322 | So... You have always wanted a hand-held electronic calculator |   | NORTEX | ~1974 | $79.95 |
| CORVUS: 322 | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| CORVUS: 500 | dv | POPULAR SCIENCE | GLOBAL | 197611 | $69.95 |
| CORVUS: 500 | Number One Rated! |   |   | 1976 |   |
| CRAIG: * | Brain drops |   | JS&A | 197411 |   |
| CRAIG: 4501 | We also sell it to bookkeepers |   |   | ~1972 |   |
| DAIEI: 80X | (J) |   |   |   |   |
| DECIMO: 2001 | Oustanding offer!, Three new pocket slim scientific calculators... | NEW SCIENTIST | BARCLAY Electronics |   |   |
| DECIMO: 2001E |   | NEW SCIENTIST | RYMAN | 19751113 | £39.95 |
| DECIMO: 2001E | Oustanding offer!, Three new pocket slim scientific calculators... | NEW SCIENTIST | BARCLAY Electronics |   |   |
| DECIMO: Scientific Superman | Oustanding offer!, Three new pocket slim scientific calculators... | NEW SCIENTIST | BARCLAY Electronics |   |   |
| DENON: * | bi bi |   |   | 1969 |   |
| DENON: DEC412D | Es gibt vielleicht teurere... | BIT |   | 197012 |   |
| DICTAPHONE: * | Our new line of calculators goes through its final... |   |   | ~1970 |   |
| DICTAPHONE: 1420 | End calculator fear forever. |   |   |   |   |
| DICTAPHONE: 1620 | End calculator fear forever. |   |   |   |   |
| DICTAPHONE: 1630 | End calculator fear forever. |   |   |   |   |
| DIEHL CALCULATING SYSTEMS: Alphatronic | Jeder dritte Tischrechner hergestellt von DIEHL wird in Deutsch... |   |   |   |   |
| DIEHL CALCULATING SYSTEMS: Combitron | Was hat die JUNGHANS electronic mit DIEHL Rechensystemen zu tun? | DER SPIEGEL |   | 19690210 |   |
| DIEHL CALCULATING SYSTEMS: Combitron | Was hat die mini-clock mit DIEHL Rechensystemen zu tun? |   |   |   |   |
| DIEHL CALCULATING SYSTEMS: Combitron S | DIEHL Rechenmaschinen führend und vorbildich in aller Welt |   |   | 1969 |   |
| DIEHL CALCULATING SYSTEMS: Decitron | Machen Sie das mal mit einem vergeßlichen Tischrechner |   |   |   |   |
| DIEHL CALCULATING SYSTEMS: Deltronic | Das unterscheidet druckende... | BIT |   | 197012 |   |
| DIFOR: (Unknown model) | véritable ordinateur de poche |   |   |   |   |
| DIGITRON: DB800 | 25x16-44.8/21.3+18.7 |   |   | 1971 |   |
| EINSTEIN: 6500 |   | FISCHER Hans |   |   |   |
| ELECTRONIC ARRAYS: EAS100 (ChipSet) | Electronic Arrays will build any circuit that your little calculator... |   |   | 197103 |   |
| ELEKTRONIKA: 73A |   |   |   |   | |
| ELEKTRONIKA: B3-23 |   |   |   |   | |
| ELEKTRONIKA: B3-26 |   |   |   |   | |
| ELEKTRONIKA: B3-30 |   |   |   |   | |
| ELEKTRONIKA: MK44 (version-1) |   |   |   |   | |
| EXPERT: * | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: * | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: 808 | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: 908 | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: 929 | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: 979 | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| EXPERT: 990 | Lasku kuin lasku... | TECHNIIKAN MAAILM |   | 1976 |   |
| FABER-CASTELL: (Unknown model) | Die wiederaufladbare... |   | VARTA |   |   |
| FACIT: 1115 | ...Aber Ingenieure und Manager rechnen mit Mini. | DER SPIEGEL |   | 197009 |   |
| FACIT: 1115 | Tischrechner in Miniformat:... |   |   |   |   |
| FACIT: 1122 | Es gibt billigere Tischrechner... |   |   |   |   |
| FACIT: 1125 | Entscheidende Zahlen - in Millisekunden - lautlos met den... |   |   |   |   |
| FACIT: 1125 | The experts. |   |   |   |   |
| FACIT: 1125 | Your experts should meet ours. |   |   |   |   |
| FACIT: 1126 | Ein elektronischer Tischrechner der günstigen Preisklasse |   |   |   |   |
| FACIT: 1132 | Advanced calculation? |   |   |   |   |
| GENERAL CORP.: 1200 | Elektronischer Tisch Rechner | BIT |   | 197012 |   |
| GENERAL CORP.: 1213P | Ihr Neuer Mitarbeiter |   |   | 1972 |   |
| HANIMEX: 1B |   | NEW SCIENTIST | NEWLYN ELECTRONICS | 19751113 |   |
| HANIMEX: 2 |   | NEW SCIENTIST | NEWLYN ELECTRONICS | 19751113 |   |
| HANIMEX: 3 |   | NEW SCIENTIST | NEWLYN ELECTRONICS | 19751113 | £20.95 |
| HEATHKIT: HK2008 | Assemble your own 8-digit desktop calculator |   |   |   |   |
| HEATHKIT: IC2008 | Assemble your own Heathkit 8-digit calculator |   |   | ~1972 | $129.95 |
| HEATHKIT: IC2008 | Eine kleine Kostprobe aus dem neuen HEATHKIT-Katalog |   |   | 197210 |   |
| HEATHKIT: IC2009 | Elektronische Tisch- und Taschenrechner zum Selbstbau | FUNKSCHAU |   | 1973 |   |
| HEATHKIT: IC2100 | At last... A Slide Rule calculator that's big... |   |   | ~1975 |   |
| HEATHKIT: IC2108 | Elektronische Tisch- und Taschenrechner zum Selbstbau | FUNKSCHAU |   | 1973 |   |
| HEWLETT-PACKARD: * | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: * | Advanced programmables from Hewlett-Packard - the First family | NEW SCIENTIFIC |   | 19760325 |   |
| HEWLETT-PACKARD: * | And now the card that sets you free! | NEW SCIENTIFIC |   | 19761007 |   |
| HEWLETT-PACKARD: * | Authorised HP Dealers | NEW SCIENTIFIC |   | 19770519 |   |
| HEWLETT-PACKARD: * | Calculators for Professionals | NEW SCIENTIFIC |   | 19841108 |   |
| HEWLETT-PACKARD: * | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: * | Hewlett-Packard makes entering this as simple as it looks! | NEW SCIENTIST |   | 19750626 |   |
| HEWLETT-PACKARD: * | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: * | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: * | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: * | How to turn an assortment of boxes into an integrated system | NEW SCIENTIFIC |   | 19750717 |   |
| HEWLETT-PACKARD: * | HP-33C, 34C, & 38C with Continuous Memory... |   | HEWLETT-PACKARD | ~1981 |   |
| HEWLETT-PACKARD: * | HP-67 & HP-97, The proven programmables with the software... | NEW SCIENTIFIC |   | 19790111 |   |
| HEWLETT-PACKARD: * | Is it statistically meaningfull?, Ask a Hewlett-Packard calculator | NEW SCIENTIFIC |   | 19761007 |   |
| HEWLETT-PACKARD: * | Software - the deciding factor | NEW SCIENTIFIC |   | 19790809 |   |
| HEWLETT-PACKARD: * | The hidden extra, only in Hewlett-Packard programmables | NEW SCIENTIFIC |   | 19770519 |   |
| HEWLETT-PACKARD: * | The switch that sets you free | NEW SCIENTIFIC |   | 19760325 |   |
| HEWLETT-PACKARD: * | Whether for science or business, there's a Hewlett-Packard first family... | NEW SCIENTIFIC |   | 19781005 |   |
| HEWLETT-PACKARD: 01 | Introducing HP-01 |   |   |   |   |
| HEWLETT-PACKARD: 10 | Das Protokol, das Sie brauchen |   |   |   |   |
| HEWLETT-PACKARD: 10 | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 11C | Calculators for Professionals | NEW SCIENTIFIC |   | 19841108 |   |
| HEWLETT-PACKARD: 12C | Calculators for Professionals | NEW SCIENTIFIC |   | 19841108 |   |
| HEWLETT-PACKARD: 12C | None of the people who buy this calculator are likely... |   | HEWLETT-PACKARD | ~1984 |   |
| HEWLETT-PACKARD: 15C | Calculators for Professionals | NEW SCIENTIFIC |   | 19841108 |   |
| HEWLETT-PACKARD: 16C | Calculators for Professionals | NEW SCIENTIFIC |   | 19841108 |   |
| HEWLETT-PACKARD: 19C | CMOS, Zwei neue programmierbare Taschenrechner mit... |   |   |   |   |
| HEWLETT-PACKARD: 19C | New HP-19C and HP-29C | NEW SCIENTIST |   | 19771006 |   |
| HEWLETT-PACKARD: 19C | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 21 | A real scientific calculator from Hewlett-Packard... | NEW SCIENTIFIC |   | 19760108 | £64.00 |
| HEWLETT-PACKARD: 21 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 21 | Free, if you buy HP-21 by April 30th. | NEW SCIENTIFIC |   | 19760408 | £16.95 |
| HEWLETT-PACKARD: 21 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 21 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 21 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £69.12 |
| HEWLETT-PACKARD: 21 | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| HEWLETT-PACKARD: 21 | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| HEWLETT-PACKARD: 21 (version-1) | POPULAR SCIENCE | TKENTERPRICES | 197706 | $64.00 | |
| HEWLETT-PACKARD: 22 | POPULAR SCIENCE | TKENTERPRICES | 197706 | $100.00 | |
| HEWLETT-PACKARD: 22 | Der neue HP-22 gibt Ihnen die entscheidende Überlegenheit |   |   |   |   |
| HEWLETT-PACKARD: 25 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $116.00 |
| HEWLETT-PACKARD: 25 | Advanced programmables from Hewlett-Packard - the First family | NEW SCIENTIFIC |   | 19760325 | £125.00 |
| HEWLETT-PACKARD: 25 | Dieser Schalter macht den Unterschied |   |   |   |   |
| HEWLETT-PACKARD: 25 | HP-25 | NEW SCIENTIST | METYCLEAN | 19751113 | £119.00 |
| HEWLETT-PACKARD: 25 | Now just £119* buys you Programmability with the Hewlett-Packard touch | NEW SCIENTIST |   | 19751125 | £119.00 |
| HEWLETT-PACKARD: 25C (version-1) |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $160.00 |
| HEWLETT-PACKARD: 25C (version-1) | Introducing the first pocket programmable that remembers your programs... |   |   |   |   |
| HEWLETT-PACKARD: 27 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $140.00 |
| HEWLETT-PACKARD: 27 | Is our HP-27 an engineering work aof art?, Or simply the most powerfull... |   |   |   |   |
| HEWLETT-PACKARD: 29C | CMOS, Zwei neue programmierbare Taschenrechner mit... |   |   |   |   |
| HEWLETT-PACKARD: 29C | Der neue programmierbare HP-29C mit Permanentspeicher in C-MOS... | DER SPIEGEL |   | 1977 |   |
| HEWLETT-PACKARD: 29C | New HP-19C and HP-29C | NEW SCIENTIST |   | 19771006 |   |
| HEWLETT-PACKARD: 29C | Taschenrechner von Hewlett-Packard. Mit der bewährten... | DER SPIEGEL | KARSTADT |   |   |
| HEWLETT-PACKARD: 29C | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 31E | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: 31E | Für "junge" Leute, die professionell rechnen wollen |   |   |   |   |
| HEWLETT-PACKARD: 31E | Taschenrechner von Hewlett-Packard. Mit der bewährten... | DER SPIEGEL | KARSTADT | 1978 |   |
| HEWLETT-PACKARD: 32E | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: 32E | Für "junge" Leute, die professionell rechnen wollen |   |   |   |   |
| HEWLETT-PACKARD: 32E | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 33C | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 33C | HP-33C, 34C, & 38C with Continuous Memory... |   | HEWLETT-PACKARD | ~1981 |   |
| HEWLETT-PACKARD: 33E | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: 33E | Für "junge" Leute, die professionell rechnen wollen |   |   |   |   |
| HEWLETT-PACKARD: 33E | Someone you know could be counting on a Hewlett-packard for Chistmas. |   | HEWLETT-PACKARD | ~1978 |   |
| HEWLETT-PACKARD: 33E | Taschenrechner von Hewlett-Packard. Mit der bewährten... | DER SPIEGEL | KARSTADT |   |   |
| HEWLETT-PACKARD: 34C | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 34C | HP-33C, 34C, & 38C with Continuous Memory... |   | HEWLETT-PACKARD | ~1981 |   |
| HEWLETT-PACKARD: 35 | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: 35 | Ask For A Free Demonstration |   |   |   |   |
| HEWLETT-PACKARD: 35 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 35 | Hewlett-Packard presents the world's first pocket calculator that challe... |   |   |   | $395.00 |
| HEWLETT-PACKARD: 35 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 35 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 35 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £107.46 |
| HEWLETT-PACKARD: 35 | Scientifiques ! | LA RECHERCHE |   | 197310 |   |
| HEWLETT-PACKARD: 35 | Some things are changing for the better |   |   |   |   |
| HEWLETT-PACKARD: 35 | Un mathématicien toujours sous la main | LA RECHERCHE |   | 197306 |   |
| HEWLETT-PACKARD: 35 | Zerbrechen Sie immer noch den Kopf... | BERATENDE INGENIEURE |   | 197305 |   |
| HEWLETT-PACKARD: 35 (version-1) | See how Hewllet-Packard stretches tour calculator £ | NEW SCIENTIST |   | 19740606 | £126.00 |
| HEWLETT-PACKARD: 37E | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: 37E | Für "junge" Leute, die professionell rechnen wollen |   |   |   |   |
| HEWLETT-PACKARD: 37E | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 38C (version-1) | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 38C (version-1) | HP-33C, 34C, & 38C with Continuous Memory... |   | HEWLETT-PACKARD | ~1981 |   |
| HEWLETT-PACKARD: 38E | Especially priced for the young professionals... | NEW SCIENTIST |   | 19781026 |   |
| HEWLETT-PACKARD: 38E | Für "junge" Leute, die professionell rechnen wollen |   |   |   |   |
| HEWLETT-PACKARD: 38E | Someone you know could be counting on a Hewlett-packard for Chistmas. |   | HEWLETT-PACKARD | ~1978 |   |
| HEWLETT-PACKARD: 41 | To Get Ahead, you've got to push the right buttons. NASA did. |   |   |   |   |
| HEWLETT-PACKARD: 41C |   | ILLEL |   |   |   |
| HEWLETT-PACKARD: 41C | A powerful new calculator with its own peripherals | NEW SCIENTIST | WHSMITH | 19810226 | £192.55 |
| HEWLETT-PACKARD: 41C | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 41C | HP-41C, un calculateur, un système, une nouvelle... | L'ORDINATEUR INDIVIDUEL |   | 198009 |   |
| HEWLETT-PACKARD: 41C/41CV | The Professional Alternatives: The HP-41C And The NEW HP-41CV. |   |   |   |   |
| HEWLETT-PACKARD: 41CV | You and you Hewlett-Packard | NEW SCIENTIST |   | 19820415 |   |
| HEWLETT-PACKARD: 45 | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: 45 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 45 | LE-HP-45: Deux fois plus de puissance de calcul dans votre poche. |   |   |   |   |
| HEWLETT-PACKARD: 45 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £136.08 |
| HEWLETT-PACKARD: 45 | Um seine Leistungsfähigkeit richtig einschätzen zu können... |   |   |   |   |
| HEWLETT-PACKARD: 45 (version-1) | ...und unterwegs | BERATENDE INGENIEURE |   |   |   |
| HEWLETT-PACKARD: 45 (version-1) | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 45 (version-1) | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 45 (version-1) | See how Hewllet-Packard stretches tour calculator £ | NEW SCIENTIST |   | 19740606 | £194.00 |
| HEWLETT-PACKARD: 45 (version-1) | See how Hewllet-Packard stretches tour calculator £ | NEW SCIENTIST |   | 19740606 |   |
| HEWLETT-PACKARD: 46 | See how Hewllet-Packard stretches tour calculator £ | NEW SCIENTIST |   | 19740606 | £419.80 |
| HEWLETT-PACKARD: 46 | Zu Hause... | BERATENDE INGENIEURE |   |   |   |
| HEWLETT-PACKARD: 55 | Advanced programmables from Hewlett-Packard - the First family | NEW SCIENTIFIC |   | 19760325 | £205.00 |
| HEWLETT-PACKARD: 55 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 55 | Dieser Schalter macht den Unterschied |   |   |   |   |
| HEWLETT-PACKARD: 55 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 55 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 55 | Now!, The fourth dimension pocket calculator... | NEW SCIENTIST |   | 19750213 | £226.80 |
| HEWLETT-PACKARD: 55 | Programmierbar und mit Stoppuhr! |   |   |   |   |
| HEWLETT-PACKARD: 55 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £226.80 |
| HEWLETT-PACKARD: 65 |   |   |   |   | |
| HEWLETT-PACKARD: 65 | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: 65 | Advanced programmables from Hewlett-Packard - the First family | NEW SCIENTIFIC |   | 19760325 | £499.00 |
| HEWLETT-PACKARD: 65 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 65 | Dieser Schalter macht den Unterschied |   |   |   |   |
| HEWLETT-PACKARD: 65 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 65 | Hewlett-Packards scientific calculators | NEW SCIENTIST |   | 19750807 |   |
| HEWLETT-PACKARD: 65 | HP-65 in space with Apollo-Soyuz |   |   |   |   |
| HEWLETT-PACKARD: 65 | HP-65, It's programmable! | NEW SCIENTIFIC |   | 19740704 |   |
| HEWLETT-PACKARD: 65 | HP-65, It's programmable! | NEW SCIENTIFIC |   | 19740704 |   |
| HEWLETT-PACKARD: 65 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £442.80 |
| HEWLETT-PACKARD: 67 | POPULAR SCIENCE | TKENTERPRICES | 197706 | $395.00 | |
| HEWLETT-PACKARD: 67 | And now the card that sets you free! | NEW SCIENTIFIC |   | 19761007 | £349.00 |
| HEWLETT-PACKARD: 67 | Die bewährten programmierbaren HP-67 und HP-97 |   |   |   |   |
| HEWLETT-PACKARD: 67 | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 67 | HP-67 & HP-97, The proven programmables with the software... | NEW SCIENTIFIC |   | 19790111 |   |
| HEWLETT-PACKARD: 67 | Mit den universellen HP-67 und HP-97 lösen Praktiker auch die... |   |   |   |   |
| HEWLETT-PACKARD: 67 | Taschenrechner von Hewlett-Packard. Mit der bewährten... | DER SPIEGEL | KARSTADT |   |   |
| HEWLETT-PACKARD: 67 | The hidden extra, only in Hewlett-Packard programmables | NEW SCIENTIFIC |   | 19770519 |   |
| HEWLETT-PACKARD: 67 | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 70 | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: 70 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 70 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £151.20 |
| HEWLETT-PACKARD: 70 | Sie haben auf ihn gewartet. Hier ist er: HP-70... |   |   |   |   |
| HEWLETT-PACKARD: 75C | La puissance du 85 en 740 grammes |   |   |   |   |
| HEWLETT-PACKARD: 80 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $236.00 |
| HEWLETT-PACKARD: 80 |   |   |   |   | |
| HEWLETT-PACKARD: 80 | A Hewlett-Packard pocket calculator is a gift for a lifetime. |   |   |   |   |
| HEWLETT-PACKARD: 80 | Die prominenten-Familie | DER SPIEGEL |   | 1975 |   |
| HEWLETT-PACKARD: 80 | Inedit: HP-81, 50 fonctions financières sur votre bureau | LES ECHOS |   | 19740226 |   |
| HEWLETT-PACKARD: 80 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £220.32 |
| HEWLETT-PACKARD: 80 | Some things are changing for the better. |   |   |   |   |
| HEWLETT-PACKARD: 81 | Inedit: HP-81, 50 fonctions financières sur votre bureau | LES ECHOS |   | 19740226 |   |
| HEWLETT-PACKARD: 91 | POPULAR SCIENCE | TKENTERPRICES | 197706 | $295.00 | |
| HEWLETT-PACKARD: 91 | It prints! | NEW SCIENTIST |   | 19760429 | £325.00 |
| HEWLETT-PACKARD: 91 | It prints! | NEW SCIENTIST |   | 19760429 | £325.00 |
| HEWLETT-PACKARD: 9100A | New Computing Expressway |   |   |   |   |
| HEWLETT-PACKARD: 9100A | Powerful Computing Genie |   |   |   |   |
| HEWLETT-PACKARD: 9100A | The emancipator becomes a Show-off! |   |   |   |   |
| HEWLETT-PACKARD: 9100B | Prints Quietly | SCIENTIFIC AMERICAN |   | 197310 |   |
| HEWLETT-PACKARD: 9100B | Prints Quietly | SCIENTIFIC AMERICAN |   | 197310 |   |
| HEWLETT-PACKARD: 9120A (Printer) | Prints Quietly | SCIENTIFIC AMERICAN |   | 197310 |   |
| HEWLETT-PACKARD: 9125A (Plotter) | Prints Quietly | SCIENTIFIC AMERICAN |   | 197310 |   |
| HEWLETT-PACKARD: 92 | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 92 | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 97 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $664.95 |
| HEWLETT-PACKARD: 97 | And now the card that sets you free! | NEW SCIENTIFIC |   | 19761007 | £590.00 |
| HEWLETT-PACKARD: 97 | Die bewährten programmierbaren HP-67 und HP-97 |   |   |   |   |
| HEWLETT-PACKARD: 97 | Hewlett-Packard makes the decisions easier... | NEW SCIENTIST |   | 19800626 |   |
| HEWLETT-PACKARD: 97 | HP-67 & HP-97, The proven programmables with the software... | NEW SCIENTIFIC |   | 19790111 |   |
| HEWLETT-PACKARD: 97 | Mit den universellen HP-67 und HP-97 lösen Praktiker auch die... |   |   |   |   |
| HEWLETT-PACKARD: 97 | When the pointers are confusing, Hewlett-Packard makes decisions easier | NEW SCIENTIST |   | 19771208 |   |
| HEWLETT-PACKARD: 97 | Whether for science or business, there's a... | NEW SCIENTIST |   | 19781005 |   |
| HEWLETT-PACKARD: 9815A | New 9815 - So much power, so much flexibility, so much value for money | NEW SCIENTIST |   | 19751211 |   |
| HEWLETT-PACKARD: 9820A | 2(sin 45+3), Only Hewlett-Packard makes entering this as simple as it looks | NEW SCIENTIST |   | 19750417 |   |
| HEWLETT-PACKARD: 9820A | Hewlett-Packard makes entering this as simple as it looks! | NEW SCIENTIST |   | 19750626 |   |
| HEWLETT-PACKARD: 9821A | 2(sin 45+3), Only Hewlett-Packard makes entering this as simple as it looks | NEW SCIENTIST |   | 19750417 |   |
| HEWLETT-PACKARD: 9821A | Hewlett-Packard makes entering this as simple as it looks! | NEW SCIENTIST |   | 19750626 |   |
| HEWLETT-PACKARD: 9825 | Announcing HP9825-and seven entirely new standards... | NEW SCIENTIST |   | 19760610 | £11.95 |
| HEWLETT-PACKARD: 9825A | Announcing HP 9825- and seven entirely new standards of performance for... | NEW SCIENTIFIC |   | 19760408 |   |
| HEWLETT-PACKARD: 9830 | To re-dedicate 9830 to a new problem, just snap in the ROM! | NEW SCIENTIFIC |   | 19751127 |   |
| HITACHI: KK221B | You hold it in your palm… |   |   |   |   |
| HITACHI: KK24 | (J) |   |   |   |   |
| HITACHI: KK32E | Cost less per week... |   |   |   |   |
| I.T.C.: K1600 | (D) |   |   |   |   |
| I.T.C.: RIM: (Unknown model) | (D) |   |   |   |   |
| IAN JONES INTERNATIONAL: Mini | The company we keep | TIME |   | 197211 |   |
| IAN JONES INTERNATIONAL: Phoenix A | The company we keep | TIME |   | 197211 |   |
| IAN JONES INTERNATIONAL: Phoenix B | The company we keep | TIME |   | 197211 |   |
| IAN JONES INTERNATIONAL: Tape Printer | The company we keep | TIME |   | 197211 |   |
| IME (Industria Macchine Elettroniche): * | Per il calcolo ci vuole IME... |   | MELCHIONI |   |   |
| IME (Industria Macchine Elettroniche): 10001 (Bookkeeping Computer) | Il vostro nuovo reparto contabile |   |   | ~1974 |   |
| IME (Industria Macchine Elettroniche): 26 | Der electronische Tischrechner für Ihr Büro | BURO UND AUTMATION |   | 1968 |   |
| IME (Industria Macchine Elettroniche): 84 | From Italy - a new concept in calculating |   |   |   |   |
| IME (Industria Macchine Elettroniche): 84 | IME USA, Anche sul mercato americano... |   |   |   |   |
| IME (Industria Macchine Elettroniche): 86 | No other electronic calculator can do as much as the Dura IME 86 |   | DURA |   |   |
| IME (Industria Macchine Elettroniche): 86S | Die Preissensation | BIT |   | 197012 |   |
| IME (Industria Macchine Elettroniche): 86S | Die Preissensation | BIT |   | 197012 | DM6650 (196905) |
| IME (Industria Macchine Elettroniche): 86S | The Mini-priced Mini-computer that takes the load off the... |   |   |   |   |
| INTERTON ELECTRONIC: PC2010 (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| INTERTON ELECTRONIC: PC2010 (version-2) | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| INTERTON ELECTRONIC: PC5030 | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £25.95 |
| INTERTON ELECTRONIC: PC6010 |   |   |   |   | |
| INTERTON ELECTRONIC: PC6020 |   |   |   |   | |
| INTERTON ELECTRONIC: PC6040 |   |   |   |   | |
| KOSMOS: 1 (version-1) | You'd be surprised what you can do with a little inside information |   |   | 1977 |   |
| LITRONIX | Space age technology from the USA | NEW SCIENTIST |   | 19731101 | £23.45 |
| LITRONIX: * | Wie gut, daß Karlchens Papi einen Litronix-Taschenrechner... |   |   |   |   |
| LITRONIX: 1100 | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| LITRONIX: 1101 | einmalig... |   |   | 1974 |   |
| LITRONIX: 1102 | einmalig, Wie gut, daß Karlchen's Papi einen Litronix-Taschenrechn... |   |   | ~1975 |   |
| LITRONIX: 1102 | einmalig, Wie gut, daß selbst 7 Tonnen die Litronix-Vollgarantie... |   |   |   |   |
| LITRONIX: 1102 | The unconditionally... |   |   |   |   |
| LITRONIX: 1102 (version-1) | einmalig, Wieg gut daß Sie ihrem Struppi von der Litronix... |   |   |   |   |
| LITRONIX: 2210 | einmalig, Wie gut, daß Karlchen's Papi einen Litronix-Taschenrechn... |   |   |   |   |
| LITRONIX: 2210 | einmalig, Wie gut, daß selbst 7 Tonnen die Litronix-Vollgarantie... |   |   |   |   |
| LITRONIX: 2230 | einmalig, Wie gut, daß Karlchen's Papi einen Litronix-Taschenrechn... |   |   |   |   |
| LITRONIX: 2230 | einmalig, Wie gut, daß selbst 7 Tonnen die Litronix-Vollgarantie... |   |   |   |   |
| LITRONIX: 2260 | einmalig, Wie gut, daß Karlchen's Papi einen Litronix-Taschenrechn... |   |   |   |   |
| LITRONIX: 2260 | einmalig, Wie gut, daß selbst 7 Tonnen die Litronix-Vollgarantie... |   |   |   |   |
| LITRONIX: 2270 |   | NEW SCIENTIST | FOUR COUNTRIES BUSINESS MACHINES | 19751113 | £26.45 |
| LITRONIX: 2270R |   | NEW SCIENTIST | FOUR COUNTRIES BUSINESS MACHINES | 19751113 |   |
| LLOYDS: E305 |   | DER SPIEGEL |   | ~1975 |   |
| LLOYDS: E320 |   | DER SPIEGEL |   | ~1975 |   |
| LLOYDS: E320 | NECKERMANN MACHT'S RECHNEN MÖGLICH |   |   |   |   |
| LLOYDS: E333 |   | DER SPIEGEL |   | ~1975 |   |
| LLOYDS: E333 | NECKERMANN MACHT'S RECHNEN MÖGLICH |   |   |   |   |
| LLOYDS: EH8715 | NECKERMANN MACHT'S RECHNEN MÖGLICH |   |   |   |   |
| LOGITECH: LC1233M | LOGITECH-Taschenrechner... |   | HÖLZER R. | 197602 |   |
| LOGITECH: LC1233S | Angebot für kluge Rechner! |   |   |   |   |
| LOGITECH: LC1233S | LOGITECH-Taschenrechner... |   | HÖLZER R. | 197602 |   |
| LOGITECH: LC835F | LOGITECH-Taschenrechner... |   | HÖLZER R. | 197602 |   |
| MANNICS: 303 (version-1) | (D) |   |   | ~1975 |   |
| MANNICS: 303 (version-1) | (D) | ITT |   | ~1975 |   |
| MANNICS: 303 (version-1) | (D) |   |   | ~1975 |   |
| MANNICS: 305 | (D) |   |   | ~1975 |   |
| MANNICS: 305 | (D) |   |   | ~1975 |   |
| MANNICS: 305 | (D) | ITT |   | ~1975 |   |
| MASTER CALCULATOR COMPANY: Executive | 21st Century American Technology |   |   |   |   |
| MASTER CALCULATOR COMPANY: Mini Master (version-2) | 21st Century American Technology |   |   |   |   |
| MATHATRONICS: * | The formula you write like this: You key into Marathon like this... |   |   |   |   |
| MATHATRONICS: 4200-00 | New Mathatron PKB |   |   |   |   |
| MATHATRONICS: 4200-00 | Powerful |   |   |   |   |
| MATHATRONICS: 4280 |   |   |   |   | |
| MATHATRONICS: 4848-00 (version-1) | They laughed when I sat down... |   |   | 196605 |   |
| MATHATRONICS: 4848-00 (version-2) | How To Get a Quick Tan |   |   |   |   |
| MATHATRONICS: 8-48M (version-2) | Divide and conquer |   |   |   |   |
| MATHATRONICS: 8-48M (version-2) | If you can write the problem... |   |   |   |   |
| MATHATRONICS: Mathatron | Divide and conquer |   |   |   |   |
| MATHATRONICS: Mathatron III | Calculator System |   |   |   |   |
| MATHATRONICS: Mathatron III | Gives multi-user access to computer… |   |   |   |   |
| MBO: MR800M | (D) |   |   |   |   |
| MBO: TR600 | (D) |   |   |   |   |
| MCO: QI515 | Der Rechner MCO-515 |   | KEPETS P. | 197412 |   |
| MCO: QI515 | scientific Rechner |   | DINORT Electronic | 197412 |   |
| MCO: QI564 | scientific Rechner |   |   | 197412 |   |
| MELCOR: SC615 | Der neue preiswerte Computer... |   |   |   |   |
| MELCOR: SC615 | Der neue preiswerte Computer... |   |   |   |   |
| MELCOR: SC635 (version-2) | Somebody goofed | SCIENTIFIC AMERICAN |   | 197508 |   |
| MEMORY DEVICES: ESR817 |   | NEW SCIENTIST | GUILFORD | 19750227 | £40.00 |
| MITS (Micro Instrumentation & Telemetry Systems): 1206 | At Your Desk or On The Move... | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1206 | Deep down Inside... | POPULAR MECHANICS |   | 197303 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1209 | At Your Desk or On The Move... | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1209 | Deep down Inside... | POPULAR MECHANICS |   | 197303 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1212 | At Your Desk or On The Move... | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1212 | Deep down Inside... | POPULAR MECHANICS |   | 197303 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1230 | At Your Desk or On The Move... | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1240 | At Your Desk or On The Move... | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1440 | MITS announces our fourth generation | RADIO ELECTRONICS |   | 197209 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1440 | our fourth generation family... | RADIO ELECTRONICS |   | 197210 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 1440 | Up-date your abacus | RADIO ELECTRONICS |   | 197304 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 7400 Series | A New Standard! The 7400 scientific & Engineering calculator |   |   |   |   |
| MITS (Micro Instrumentation & Telemetry Systems): 7400 Series | At Your Desk or On The Move, MITS has a calculator for you! | RADIO ELECTRONICS |   | 197301 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 7440 | Desk-top Scientific calculator - Your Assistant for Expert results. |   |   | ~1974 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 7440 | Partners in scientific calculations |   |   |   |   |
| MITS (Micro Instrumentation & Telemetry Systems): 816A | our fourth generation family... | RADIO ELECTRONICS |   | 197210 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 816B | our fourth generation family... | RADIO ELECTRONICS |   | 197210 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 908M | MITS... Makes the answer twice as easy |   |   |   |   |
| MITS (Micro Instrumentation & Telemetry Systems): 908M | The MITS 908M handheld | POPULAR ELECTRONICS |   | 197312 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 941M | In a world gone metric, the 941M has the answers. |   |   | ~1974 |   |
| MITS (Micro Instrumentation & Telemetry Systems): 941M | MITS... Makes the answer twice as easy |   |   |   |   |
| MONROE: * | In an age of electronic, integrated-circuit... |   |   | ~1969 |   |
| MONROE: * | The idea behind a remarkable new product from The calculator company... |   |   | ~1970 |   |
| MONROE: 1305 | Inexpensive calculators... |   |   |   |   |
| MONROE: 1330 | It took the calculator industry 50 years... | TIME |   | 1972 |   |
| MONROE: 1330 | Two years from now, most business calculators in America will work like... |   |   | ~1973 |   |
| MONROE: 1600 Series | If you're time-wasting or time-sharing (or both)... | NEW SCIENTIST |   | 19710513 |   |
| MONROE: 1600 Series | One of the surprising things about Monroe's 1600 series... | NEW SCIENTIST |   | 19710311 |   |
| MONROE: 1665 | Risolvere i problemi, non crearli |   | MELCHIONI |   |   |
| MONROE: 1665 | The generation-ahead scientific engineering printing calc |   |   |   |   |
| MONROE: 1665 | The programmable calculator | NEW SCIENTIST |   | 19720413 |   |
| MONROE: 20 | Any smaller.. and we wouldn't have room for the keys |   |   |   |   |
| MONROE: 2000 | Beautifully efficient |   |   |   |   |
| MONROE: 2000 | Monroe presents the worlds... |   |   |   |   |
| MONROE: 2000 | Some companies... | TIME |   | 196601 |   |
| MONROE: 2000 | Some companies... | TIME |   | 196601 |   |
| MONROE: 30 | Inexpensive calculators... |   |   |   |   |
| MONROE: 3000 | Bache & Co. puts a lot of stock in their Monroe electronic printing... |   |   |   |   |
| MONROE: 3000 | Beautifully Efficient | SCIENTIFIC AMERICAN |   | 196709 |   |
| MONROE: 3000 | Beech Aircraft supplements... | SCIENTIFIC AMERICAN |   | 196802 |   |
| MONROE: 3000 | Electronics '67: Monroe's Epic 3000 |   |   |   |   |
| MONROE: 3000 | Monroe presents the worlds... |   |   |   |   |
| MONROE: 410 | Inexpensive calculators... |   |   |   |   |
| MONROE: 730 | Introducing the Silencer. It does its work in milliseconds. |   |   |   |   |
| MONROE: 730 | The silencers. They give you all the answers with none of the noice.... |   |   |   |   |
| MONROE: 740 | Some calculators come with... | TIME |   | 196902 |   |
| MONROE: 770 | The silencers. They give you all the answers with none of the noice.... |   |   |   |   |
| MONROE: 820A | The calculator company... |   |   | 1969 |   |
| MONROE: 820A | The calculator company... |   |   | 1969 |   |
| MONROE: 820A | The calculator company... |   |   | 1969 |   |
| MONROE: 820A | Written guarantees? Sometimes they are strictly for the birds |   |   | ~1970 |   |
| MONROE: 920 | The calculator company... |   |   | 1969 |   |
| MONROE: 920 | The calculator company... |   |   | 1969 |   |
| MONROE: 920 | The calculator company... |   |   | 1969 |   |
| MONROE: 920 | The leading lightweight |   |   |   |   |
| MONROE: 950 | The 950-two |   |   | ~1972 |   |
| MONROE: 950 | The calculator company... |   |   | 1969 |   |
| MONROE: 950 | The calculator company... |   |   | 1969 |   |
| MONROE: 950 | The calculator company... |   |   | 1969 |   |
| MONROE: 990 | The 990-two |   |   | ~1972 |   |
| MONROE: 990 | The calculator company... |   |   | 1969 |   |
| MONROE: 990 | The calculator company... |   |   | 1969 |   |
| MONROE: 990 | The calculator company... |   |   | 1969 |   |
| MONROE: LCC/60 (Accounting Machine) | Announcing the MONROE LCC/60 |   |   | 19770418 |   |
| NATIONAL SEMICONDUCTOR: 4515 |   |   | LECTRO-MEDIA Ltd. | ~1977 | $39.88 |
| NATIONAL SEMICONDUCTOR: 600 | (D) |   |   | ~1974 |   |
| NATIONAL SEMICONDUCTOR: 600 | Taschen-Rechner |   |   | 197412 |   |
| NATIONAL SEMICONDUCTOR: 900 | Taschen-Rechner |   |   | 197412 |   |
| NATIONAL SEMICONDUCTOR: Calculator watch (version-1) | Dick Tracey never had it so good... |   | LECTRO-MEDIA | ~1977 | $150.00 |
| NCR (NATIONAL CASH REGISTER): 18-2 | waarmerk van een wereldconcern | NATUUR EN TECHNIEK |   | 1971 |   |
| NECKERMANN: ESR947 |   | DER SPIEGEL |   | ~1975 |   |
| NEWLYN ELECTRONICS Ltd. |   | NEW SCIENTIST | NEWLYN ELECTRONICS | 19751113 |   |
| NOVA: 650 | La Maison de ... |   |   |   |   |
| NOVUS: * | National Semiconductor 100-step programmables, For twice the price you... | NEW SCIENTIST |   | 19761118 |   |
| NOVUS: * | We've made our figures more attractive | NEW SCIENTIST |   | 19760812 |   |
| NOVUS: 4510 | An advanced Slide Rule Calculator |   |   | ~1975 | $69.95 |
| NOVUS: 4510 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £37.50 |
| NOVUS: 4510 | Ryman | NEW SCIENTIST | RYMAN | 19751113 | £26.95 |
| NOVUS: 4510 | Save Pounds on all calculators | NEW SCIENTIST | DEPT NS | 19751113 | £21.50 |
| NOVUS: 4510 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £16.95 |
| NOVUS: 4515 |   | NEW SCIENTIST | RYMAN | 19751113 | £58.95 |
| NOVUS: 4515 | National Semiconductor 100-step programmables, For twice the price you... | NEW SCIENTIST |   | 19761118 | £44.95 |
| NOVUS: 4515 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £23.80 |
| NOVUS: 4515 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £79.95 |
| NOVUS: 4515 | The choice is yours - Ryman can help you make it | NEW SCIENTIST | RYMAN | 19760624 | £49.95 |
| NOVUS: 4515 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £49.95 |
| NOVUS: 4520 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £21.50 |
| NOVUS: 4520 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £29.95 |
| NOVUS: 4525 | National Semiconductor 100-step programmables, For twice the price you... | NEW SCIENTIST |   | 19761118 | £49.95 |
| NOVUS: 4525 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £34.95 |
| NOVUS: 4525 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £59.95 |
| NOVUS: 6010 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £29.95 |
| NOVUS: 6010 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £22.95 |
| NOVUS: 6020 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £49.95 |
| NOVUS: 6020 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £22.95 |
| NOVUS: 6025 | National Semiconductor 100-step programmables, For twice the price you... | NEW SCIENTIST |   | 19761118 | £49.95 |
| NOVUS: 6025 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £84.95 |
| NOVUS: 6025 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £59.95 |
| NOVUS: 6030 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £49.95 |
| NOVUS: 6030 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £22.95 |
| NOVUS: 6035 | National Semiconductor 100-step programmables, For twice the price you... | NEW SCIENTIST |   | 19761118 | £49.95 |
| NOVUS: 6035 | r.p.n. from Guilford | NEW SCIENTIST | GUILFORD Calculator Centre | 19750710 | £84.95 |
| NOVUS: 6035 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £59.95 |
| NOVUS: 750 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £5.95 |
| NOVUS: 823 | Taschen-Rechner |   |   | 197412 |   |
| NOVUS: 835 | We've made our figures more attractive | NEW SCIENTIST |   | 19760527 | £8.95 |
| NOVUS: 850 | Get this Novus 850 calculator... |   |   |   |   |
| OLIVETTI: 18 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £96.00 |
| OLIVETTI: 18 | A conti fatti le cifre restano |   |   |   |   |
| OLIVETTI: 18 | Divisumma 18. The electronic printing calculator... |   |   |   |   |
| OLIVETTI: 250 | Calculator of frustrator | THE MONTREAL GAZETTE |   | 19711020 |   |
| OLIVETTI: 250 | Calculator of frustrator | THE MONTREAL GAZETTE |   | 19711020 |   |
| OLIVETTI: 250 | Il ricercatore cercava una calcolatrice… |   |   | ~1974 |   |
| OLIVETTI: 250 | Schreibende elektronische Tischrechner... | BIT |   | 197012 |   |
| OLIVETTI: 250 | Suprematie Mondiale dans le calcul imprime... |   |   | ~1971 |   |
| OLIVETTI: 250 | Why our memory is better than your memory |   |   |   |   |
| OLIVETTI: 270 | Calculator of frustrator | THE MONTREAL GAZETTE |   | 19711020 |   |
| OLIVETTI: 270 | Calculator of frustrator | THE MONTREAL GAZETTE |   | 19711020 |   |
| OLIVETTI: 270 | Il ricercatore cercava una calcolatrice… |   |   | ~1974 |   |
| OLIVETTI: 270 | Schreibende elektronische Tischrechner... | BIT |   | 197012 |   |
| OLIVETTI: 270 | Suprematie Mondiale dans le calcul imprime... |   |   | ~1971 |   |
| OLIVETTI: 28 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £115.00 |
| OLIVETTI: 328 | An electronic printing calculator with automatic square root | SCIENTIFIC AMERICAN |   | 196910 |   |
| OLIVETTI: 328 | The Olivetti 328: an electronic calculator that does more than just print |   |   |   |   |
| OLIVETTI: 5*/6* | Your old love, the Divisumma printing calculator... |   |   |   |   |
| OLIVETTI: 58 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £205.00 |
| OLIVETTI: 59 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £235.00 |
| OLIVETTI: 75B | Skipper's Offers Caculators | OCALA STAR-BANNER |   | 19770125 |   |
| OLIVETTI: 75S | calcolatrice scientifica programmabile |   |   | ~1974 |   |
| OLIVETTI: 75S | calcolatrice scientifica programmabile |   |   | ~1974 |   |
| OLIVETTI: 75S | Skipper's Offers Caculators | OCALA STAR-BANNER |   | 19770125 |   |
| OLIVETTI: 75S | specializzato per i calcoli dello specialista |   |   | ~1974 |   |
| OLIVETTI: 78B | Dernière née des douze caculatrices imprimantes Olivetti... |   | OLIVETTI | 1979 |   |
| OLIVETTI: P101 | Concerned with curve fitting ? |   |   |   |   |
| OLIVETTI: P101 | Een computer op uw bureau (version 1) | KANTOOR EN EFFICIENCY |   | 196712 |   |
| OLIVETTI: P101 | Een computer op uw bureau (version 2) | NATUUR EN TECHNIEK |   | 1970 |   |
| OLIVETTI: P101 | The computer that doesn't make you wait |   |   |   |   |
| OLIVETTI: P101 | Within weeks after we ran the announcement ad on our... |   |   |   |   |
| OLIVETTI: P602 | Super micro computer | SCIENTIFIC AMERICAN |   | 197109 |   |
| OLIVETTI: P6040 | Due semplici Minicomputer… |   |   | ~1974 |   |
| OLIVETTI: P6040 | La risposta è ancora una volta |   |   | ~1974 |   |
| OLIVETTI: P6040 | P6060/P6040 |   |   | ~1974 |   |
| OLIVETTI: P6060 | Due semplici Minicomputer… |   |   | ~1974 |   |
| OLIVETTI: P6060 | P6060/P6040 |   |   | ~1974 |   |
| OLIVETTI: P6066 | Grafica interattiva per rappresentare… |   |   | ~1974 |   |
| OLIVETTI: P6066 | Tanti i programmi pronti unica… |   |   | ~1974 |   |
| OLYMPIA: CD100 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £45.00 |
| OLYMPIA: CD101 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £47.50 |
| OLYMPIA: CD201 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £56.50 |
| OLYMPIA: CD301 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £56.00 |
| OLYMPIA: CD401 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £59.00 |
| OLYMPIA: CD520 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £71.00 |
| OLYMPIA: CD602 | Il calcolatore da tavolo per… |   |   | ~1974 |   |
| OLYMPIA: CD602 | Un calcolatore elettronico della… |   |   | ~1974 |   |
| OLYMPIA: CD701 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £178.00 |
| OLYMPIA: CP130 | Rechnen-Perfection für den Weltmarkt. Made in Braunschweig. |   |   |   |   |
| OLYMPIA: CP140 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £143.00 |
| OLYMPIA: CP140 | Rechnen-Perfection für den Weltmarkt. Made in Braunschweig. |   |   |   |   |
| OLYMPIA: CP141 | Rechnen-Perfection für den Weltmarkt. Made in Braunschweig. |   |   |   |   |
| OLYMPIA: CP550 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £92.00 |
| OLYMPIA: CP600 | Das ist der Electronic-Rechner met dem schnellster Druckwerk | BURO UND AUTMATION |   | 1971 |   |
| OLYMPIA: CP601 | Das ist der Electronic-Rechner met dem schnellster Druckwerk | BURO UND AUTMATION |   | 1971 |   |
| OLYMPIA: CPD5210 | Olympia hat einen Pluspunkt mehr |   |   |   |   |
| OLYMPIA: ICR412 | Ein heißer Tip (für kühle Rechner.) |   |   |   |   |
| OLYMPIA: RAE* | Männer met großen Ideen nehmen den Olympia Elektronikrechner. |   |   |   |   |
| OLYMPIA: RAE* | Men with big ideas take... | LIFE INTERNATIONAL |   | 196809 |   |
| OLYMPIA: RAE4/15 | Du calcul électronique à l'écriture électrique... |   |   |   |   |
| OLYMPIA: RAE4/15 | Elektronische duizendpoot | KANTOOR EN EFFICIENCY |   | 196709 |   |
| OLYMPIA: RAE4/15 | The biggest noise... |   |   |   |   |
| OLYMPIA: RAE4/30-3 | le tiercé gagnant s'appelle... |   |   |   |   |
| OMRON: 86SR | Special offer To Scientific American Readers |   | CHAFITZ |   | $22.95 |
| PAILLARD: * | Some Hermes calculate. Some type. One does both. |   |   | ~1971 |   |
| PAILLARD: 167 | The permanent answer |   |   |   |   |
| PAILLARD: 367 | The permanent answer |   |   |   |   |
| PAILLARD: 370 | Präzise wie eine Schweizer Uhr. | BÜROMARKT |   | 1971 |   |
| PAILLARD: 370 | Rechnen ganz einfach... |   |   | 1969 |   |
| PAILLARD: 370 | Wirklich tischgerecht |   |   | 1972 |   |
| PHILIPS: * | NILLMIJ Verzekeringen, hoge wiskundecijfers | NATUUR EN TECHNIEK |   | 196611 |   |
| PHILIPS: * | NILLMIJ Verzekeringen, hoge wiskundecijfers | NATUUR EN TECHNIEK |   | 196502 |   |
| PHILIPS: ELX1 | Eine X1 auf der Reise nach Hannover - Warum? |   |   |   |   |
| PHILIPS: ELX8 | Eine X1 auf der Reise nach Hannover - Warum? |   |   |   |   |
| PHILIPS: P* | From the spoken word... |   |   |   |   |
| PHILIPS: P* | From the spoken word... |   |   |   |   |
| PHILIPS: P251 | Der Philips Tischrechner P251 sieht aus... |   |   |   |   |
| PHILIPS: P251 | Meet "The Brain" of the modern office! | THE MONTREAL GAZETTE |   | 19710114 |   |
| PHILIPS: P252 | Ein Tischrechner für alle Tage und für alle Aufgaben |   |   |   |   |
| PHILIPS: P252 | Ein Tischrechner für alle Tage und für alle Aufgaben | DER SPIEGEL |   | 197009 |   |
| PHILIPS: P252 | Philips Electronic Print Out Calculator just smashed it. | THE MONTREAL GAZETTE |   | 19701020 |   |
| PRINZTRONIC: C40 | For only £45... | DIXONS |   | 1972 |   |
| PRINZTRONIC: C40 | If you have to add cash figures, do scientific calculations... | NEW SCIENTIFIC | DIXONS | 19730125 | £45.00 |
| PRINZTRONIC: Converter | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £24.95 |
| PRINZTRONIC: Financial | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £29.95 |
| PRINZTRONIC: M (version-1) | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £9.95 |
| PRINZTRONIC: MC65 | If you have to add cash figures, do scientific calculations... | NEW SCIENTIFIC | DIXONS | 19730125 | £69.00 |
| PRINZTRONIC: MC95 | If you have to add cash figures, do scientific calculations... | NEW SCIENTIFIC | DIXONS | 19730125 | £95.00 |
| PRINZTRONIC: Micro | An 8 digit, 4 function... | DIXONS |   | 1972 |   |
| PRINZTRONIC: Micro | If you have to add cash figures, do scientific calculations... | NEW SCIENTIFIC | DIXONS | 19730125 | £49.00 |
| PRINZTRONIC: Mini Scientific | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £17.95 |
| PRINZTRONIC: Program | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £49.95 |
| PRINZTRONIC: SC4001M | Dixons Super Value | NEW SCIENTIST | DIXONS | 19751113 | £24.95 |
| PRIVILEG: 1081ESRE | Seit Jahren die Meistgekauften in Deutchland |   |   |   |   |
| PRIVILEG: 870ESRE | Seit Jahren die Meistgekauften in Deutchland |   |   |   |   |
| PYE: P630 |   | NEW SCIENTIST | CAVENDISH | 19750227 | £17.95 |
| PYE: P640 |   | NEW SCIENTIST | CAVENDISH | 19750227 | £23.95 |
| PYE: P650 |   | NEW SCIENTIST | CAVENDISH | 19750227 | £26.95 |
| RADIO SHACK: PC1 | A Few Years Ago, the Idea of a Computer You Could Put in Your Pocket Was... |   |   |   | $169.95 |
| RADIO SHACK: PC1 | Now You Can Put a TRS-80 Computer in Your Pocket! |   |   |   |   |
| RADIO SHACK: PC4 | Radio Shack Announces a NEW TRS-80 Computer... With the Lowest Price Ever! |   |   |   |   |
| RADOFIN: 1660 (version-1) | RADOFIN Scientific Calculator with Scientific notation | NEW SCIENTIST |   | 19770901 | £7.95 |
| RADOFIN: AD20 (Adaptor) | RADOFIN Scientific Calculator with Scientific notation | NEW SCIENTIST |   | 19770901 | £7.95 |
| RAPID DATA: 1208LC | The Rapidmen are here! | NEW SCIENTIST |   | 19730524 | £43.45 |
| RAPID DATA: 1212 | The Rapidmen are here! | NEW SCIENTIST |   | 19730524 | £65.95 |
| RAPID DATA: 2000 | The Rapidmen are here! | NEW SCIENTIST |   | 19730524 | £147.00 |
| RAPID DATA: 800 | Join the Pocket Revolution |   | RAPID DATA |   | £39.50 |
| RAPID DATA: 800 | The Rapidmen are here! | NEW SCIENTIST |   | 19730524 | £31.00 |
| RAPID DATA: 800 (version-1) | You can count on it |   |   |   |   |
| RAPID DATA: 800 (version-1) | You can count on it |   |   |   |   |
| RAPID DATA: 801 (version-1) | The Rapidmen are here! | NEW SCIENTIST |   | 19730524 | £39.50 |
| RAPID DATA: 801 (version-2) | Think fast. |   |   |   |   |
| REMINGTON: 661 | REMINGTON-Taschenrechner |   |   | 197309 |   |
| REMINGTON: 661D | Neu, Die große Preissensation |   |   | 197312 |   |
| REMINGTON: 661D | Sperry/Remington Elektron.Tischrechner ET 661-D |   | CONRAD | 197312 |   |
| REMINGTON: EDC III | Remington introduces $1400 worth of calculator | NEWSWEEK MAGAZINE |   | 1968 |   |
| REMINGTON: EDC III | Remington introduces $1400 worth of calculator |   |   |   |   |
| RICOH: 1000P | Das große Plus |   |   |   |   |
| RICOH: 1000P | Giant in a portable package |   |   |   |   |
| RICOH: 1010P (version-1) | Giant in a portable package |   |   |   |   |
| RICOH: 1010P (version-2) | Das große Plus |   |   |   |   |
| RICOH: 1420R | (J) |   |   |   |   |
| ROCKWELL: * | Buy a Rockwell Calculator and get Money |   |   |   |   |
| ROCKWELL: * | Give your favorite person a little sum thing from Rockwell |   | ROCKWELL |   |   |
| ROCKWELL: * | Solve your problems where you see this sign | NEW SCIENTIST |   | 19761209 |   |
| ROCKWELL: 12R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 18R |   | NEW SCIENTIST | DEPT NS | 19751113 | £10.75 |
| ROCKWELL: 18R | Buy a Rockwell Calculator and get Money |   | ROCKWELL |   |   |
| ROCKWELL: 18R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 18R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 18R (version-1) | Schencken Sie zu Weihnachten... |   |   |   |   |
| ROCKWELL: 20R |   | NEW SCIENTIST | DEPT NS | 19751113 | £12.95 |
| ROCKWELL: 212P | Buy a Rockwell Calculator and get Money |   | ROCKWELL |   |   |
| ROCKWELL: 21R |   | NEW SCIENTIST | LANDAU RADIO Ltd. | 19751113 | £14.95 |
| ROCKWELL: 21R |   | NEW SCIENTIST | DEPT NS | 19751113 | £14.95 |
| ROCKWELL: 21R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 22K | Buy a Rockwell calculator... | HERALD-JOURNAL |   | 19761015 |   |
| ROCKWELL: 22MS | Buy a Rockwell calculator... | HERALD-JOURNAL |   | 19761015 |   |
| ROCKWELL: 24K | Buy a Rockwell Calculator and get Money |   | ROCKWELL |   |   |
| ROCKWELL: 24K | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 24K | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 24K II | Buy a Rockwell calculator... | HERALD-JOURNAL |   | 19761015 |   |
| ROCKWELL: 24MS | Barbara Feldon introduces | McACALL'S MAGAZINE |   | 197604 |   |
| ROCKWELL: 24MS II | Buy a Rockwell calculator... | HERALD-JOURNAL |   | 19761015 |   |
| ROCKWELL: 24RD | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 24RD | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 24RD | Schencken Sie zu Weihnachten... |   |   |   |   |
| ROCKWELL: 30R |   | NEW SCIENTIST | DEPT NS | 19751113 | £14.50 |
| ROCKWELL: 330 | Solve your problems where you see this sign | NEW SCIENTIST |   | 19761209 |   |
| ROCKWELL: 350 | (D) |   |   |   |   |
| ROCKWELL: 350 | Solve your problems where you see this sign | NEW SCIENTIST |   | 19761209 |   |
| ROCKWELL: 405P | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 405P | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 51R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 61R |   | NEW SCIENTIST | RYMAN | 19751113 | £39.95 |
| ROCKWELL: 61R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 61R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 61R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 61R | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £44.95 |
| ROCKWELL: 63R |   | NEW SCIENTIST | DEPT NS | 19751113 | £34.50 |
| ROCKWELL: 63R |   | NEW SCIENTIST | RYMAN | 19751113 | £44.95 |
| ROCKWELL: 63R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 63R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 63R | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 63R | Schencken Sie zu Weihnachten... |   |   |   |   |
| ROCKWELL: 63R | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| ROCKWELL: 63R | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| ROCKWELL: 64RD | Solve your problems where you see this sign | NEW SCIENTIST |   | 19761209 |   |
| ROCKWELL: 80R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 82R | Because life is full of little problems... Rockwell brings you The Answers |   |   | ~1975 |   |
| ROCKWELL: 82R | ROCKWELL has the answer... An advanced Printing Calculator |   |   | ~1975 |   |
| ROCKWELL: 8R | Buy a Rockwell Calculator and get Money |   | ROCKWELL |   |   |
| ROCKWELL: 8R (version-1) | Angebot für kluge Rechner! |   |   |   |   |
| ROCKWELL: 8R (version-1) | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 8R (version-1) | How to Pick the right... | THE EVENING INDEPENDENT |   | 19751211 |   |
| ROCKWELL: 960 | Solve your problems where you see this sign | NEW SCIENTIST |   | 19761209 |   |
| ROYAL: * | The helping hand-helds from ROYAL |   |   | 1976 |   |
| ROYAL: 1 (Digital 1) | Home economics made easy |   |   | 1971 |   |
| ROYAL: 12HC | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 12HT | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 80K | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 90K | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 90S (version-1) | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 91K (version-1) | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 91S (version-1) | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 92M | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 94F | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: 99T | The key to buying the right calculator |   |   | ~1975 |   |
| ROYAL: RC120 | Hohe Leistung, vernüftiger Preis - typisch für alle Produkte... | BÜROMARKT |   | 1971 |   |
| ROYAL: RSC65 | Calcolatrice scientifica Royal RSC 65. Un cervello che ti aiuta a far... |   | MELCHIONI |   |   |
| SANDS: 004 | RÖHRNER-ELECTRONIC Straubing |   |   |   | |
| SANDS: 004 | (D) |   |   |   |   |
| SANDS: 004 | (D) |   |   |   |   |
| SANTRON: 80KR |   | DER SPIEGEL |   | ~1975 |   |
| SANTRON: 8SR |   | DER SPIEGEL |   | ~1975 |   |
| SANYO: * | Sanyosmart (or how to succeed in business without really trying) |   |   | 1971 |   |
| SANYO: CX8179L (version-2) | Und wenn Sie schon zwei Elektronikrechner hätten... |   |   |   |   |
| SANYO: CX8179L (version-2) | Verschenken. Oder schenken lassen. | DER SPIEGEL |   | 1978 |   |
| SANYO: CZ0111 | SANYO ist die Perfektion |   |   | 1975 |   |
| SANYO: CZ0111 | SANYO ist die Perfektion |   |   |   |   |
| SANYO: CZ2172 | SANYO ist die Perfektion |   |   |   |   |
| SANYO: CZ8102 | Reise-Diktiergerät TRC 2000, Diktieren und notieren mit den linken... |   |   |   |   |
| SANYO: CZ8102 | Reise-Diktiergerät... |   |   |   |   |
| SANYO: CZ8106 |   | NEW SCIENTIST | RYMAN | 19751113 | £39.75 |
| SANYO: CZ8124 | SANYO ist die Perfektion |   |   | 1975 |   |
| SANYO: CZ8141 | Choosing a Scientific Calculator - Ryman make it easy a PI | NEW SCIENTIFIC | RYMAN | 19760408 | £19.95 |
| SANYO: ICC1122 | Sanyosmart (or how to succeed in business without really trying) |   |   | 1971 |   |
| SANYO: ICC1415P | Sanyosmart (or how to succeed in business without really trying) |   |   | 1971 |   |
| SANYO: ICC161 | Sanyo had invested the first... | THE SIDNEY MORNING HERALD |   | 19691819 |   |
| SANYO: ICC804D (version-2) | Zukunfts - elektronik... |   |   |   |   |
| SANYO: ICC82D | Sanyosmart (or how to succeed in business without really trying) |   |   | 1971 |   |
| SANYO: ICC82D (version-1) | Weder Mini noch Maxi |   |   |   |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Das ist er | BÜRO UND INFORMATIK |   | 197102 |   |
| SANYO: ICC82D (version-2) | Suchen Sie mal den Platz... | BIT |   | 197012 |   |
| SATOLEX: Calcu-Pen | The Pen with all the answers |   | HAUMAN HOUSE | ~1977 | $19.95 |
| SCM (SMITH CORONA MARCHANT): (unknown model) | Get it right the first time with a Marchant Calculator! | NEWSWEEK MAGAZINE |   | 1967 |   |
| SCM (SMITH CORONA MARCHANT): * | Marchant Calculators are imported. From Oakland, California. |   |   | ~1972 |   |
| SCM (SMITH CORONA MARCHANT): 1016PR | Marchant. We sell you what you need, not just what we have. |   |   | ~1970 |   |
| SCM (SMITH CORONA MARCHANT): 240SR | According to our calculations there's a new Marchant calculator that is... |   |   |   |   |
| SCM (SMITH CORONA MARCHANT): 240SR | Cogito won't throw you a curve in standard deviation or correlation. |   |   |   |   |
| SCM (SMITH CORONA MARCHANT): 240SR | If decimals mean anything to you, it's pointless to use anything but... |   |   |   |   |
| SCM (SMITH CORONA MARCHANT): 240SR | If you didnt talk with a Marchant man last week, you don't know about... |   |   |   |   |
| SCM (SMITH CORONA MARCHANT): 240SR | You wouldn't think one electronic calculator would be more accurate than... | SCIENTIFIC AMERICAN |   | 196610 |   |
| SCM (SMITH CORONA MARCHANT): 414 | Marchant. We sell you what you need, not just what we have. |   |   | ~1970 |   |
| SCM (SMITH CORONA MARCHANT): 414 | There is no electronic calculator in the world to... | SCIENTIFIC AMERICAN |   | 197008 |   |
| SCM (SMITH CORONA MARCHANT): 414 | This is the Marchant for central Billing, Banks... |   |   | 1971 |   |
| SCM (SMITH CORONA MARCHANT): 566PR | SCM breakthrough: Marchant Cogito 566PR... | SCIENTIFIC AMERICAN |   | 196805 |   |
| SCM (SMITH CORONA MARCHANT): 616 | Marchant. We sell you what you need, not just what we have. |   |   | ~1970 |   |
| SCM (SMITH CORONA MARCHANT): 616 | Most electric calculators have one basic flow | TIME |   | 196902 |   |
| SCM (SMITH CORONA MARCHANT): 616 | This foolproof checking device is a free bonus... | SCIENTIFIC AMERICAN |   | 196905 |   |
| SCM (SMITH CORONA MARCHANT): 616 | This foolproof checking device is a free bonus... | THE MONTREAL GAZETTE |   | 19690211 |   |
| SEARS: 728.5825 | Office Equipment Values! | THE MILWAUKEE JOURNAL |   | 19740918 |   |
| SEIKO: S100S | If you hate overtime, You'll love SEIKO! |   |   |   |   |
| SEL: SR1 | Der Alleskönner SR-1, Ein elektronischer Taschenrechner |   |   | 197501 |   |
| SEL: SR1 | Der Alleskönner SR-1, Ein elektronischer Taschenrechner |   |   | 197501 |   |
| SEL: SR1 | Der Alleskönner SR-1, Ein elektronischer Taschenrechner |   |   | 197501 |   |
| SHARP: * | Die Bürorechner | BÜROMARKT |   | 197401 |   |
| SHARP: * | For the man who wants... |   |   |   |   |
| SHARP: * | For the man who wants... |   |   |   |   |
| SHARP: * | The Japanese Giant... |   |   | 1969 |   |
| SHARP: * | The Sharp Edge | FORTUNE |   | 197411 |   |
| SHARP: * | There are 4 Thin mens ... |   |   | 1976 |   |
| SHARP: * | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CE150 (4-color Graphic Printer/Cas. Interface for PC1500) | The Hand-held Computers with Powerful Connections |   |   |   |   |
| SHARP: CE158 (RS-232C Interface for PC1500A) | The Hand-held Computers with Powerful Connections |   |   |   |   |
| SHARP: CP10 | The first fat-free printing calc... | POPULAR SCIENCE |   | 198111 |   |
| SHARP: CS10A | (J) |   |   |   |   |
| SHARP: CS1153 | Argumente gegen die letzten mechanischen Rechner auf Deutschlands... |   |   |   |   |
| SHARP: CS1154S | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CS1164S | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CS1185 | Father deserves to graduate too |   |   |   |   |
| SHARP: CS12* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS12* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS126 |   |   |   |   |   |
| SHARP: CS15A | Sharp compet elektronische rekenautomaat | KANTOOR EN EFFICIENCY |   | 196712 |   |
| SHARP: CS15A | The new SHARP 15... |   |   |   |   |
| SHARP: CS16* | Half of Fortunes 100... |   |   | 1969 |   |
| SHARP: CS16* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS16* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS17* | Half of Fortunes 100... |   |   | 1969 |   |
| SHARP: CS17* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS17* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS17B | The mini-compact calculator... |   |   |   |   |
| SHARP: CS17B | This is the world's most highly advanced electronic calculator... |   |   | 1968 |   |
| SHARP: CS17C | Unsere kleinen mit der grossen Intelligenze-Quote |   |   |   |   |
| SHARP: CS20A | (J) |   |   |   |   |
| SHARP: CS20A | SHARP's Superior Engineering at your fingertips |   |   | 196512 |   |
| SHARP: CS20A | The SHARP 20... |   |   |   |   |
| SHARP: CS2151 | Anzeige + Druck | BÜROMARKT |   | 197412 |   |
| SHARP: CS2154 | Argumente gegen die letzten mechanischen Rechner auf Deutschlands... |   |   |   |   |
| SHARP: CS2157 | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CS2164 | Argumente gegen die letzten mechanischen Rechner auf Deutschlands... |   |   |   |   |
| SHARP: CS2181 | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CS22* | Half of Fortunes 100... |   |   | 1969 |   |
| SHARP: CS22* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS22* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS22* | SHARP KANN: einen Computer in Ihren Aktenkoffer zaubern. |   |   |   |   |
| SHARP: CS222A | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS22A | Obenauf |   |   | 1972 |   |
| SHARP: CS22A | The mini-compact calculator... |   |   |   |   |
| SHARP: CS22A | This is the world's most highly advanced electronic calculator... |   |   | 1968 |   |
| SHARP: CS22C | Unsere kleinen mit der grossen Intelligenze-Quote |   |   |   |   |
| SHARP: CS242 | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS243V |   |   |   |   |   |
| SHARP: CS30B | New! Lamps for Compet |   |   |   |   |
| SHARP: CS30B | There are only 24 hours in a day... |   |   |   |   |
| SHARP: CS32* | Half of Fortunes 100... |   |   | 1969 |   |
| SHARP: CS32* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS32* | Now 77% of Fortunes... |   |   | 1969 |   |
| SHARP: CS32A | Sharp makes calculations everybodys | LIFE |   | 1969 |   |
| SHARP: CS32A | This is the world's most highly advanced electronic calculator... |   |   | 1968 |   |
| SHARP: CS32C | (BR) |   |   |   |   |
| SHARP: CS32C | Unsere kleinen mit der grossen Intelligenze-Quote |   |   |   |   |
| SHARP: CS361P | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS363 | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS363P |   |   |   |   |   |
| SHARP: CS363P | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS363R (version-1) | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS364P |   |   |   |   |   |
| SHARP: CS364R |   |   |   |   |   |
| SHARP: CS4266 | Top of the Desk Tops | NEW SCIENTIST |   | 1981049 |   |
| SHARP: CS4610 | HOW SHARP REDUCED THIS TO ONE BUTTON. |   |   |   |   |
| SHARP: CS523 |   |   |   |   |   |
| SHARP: CS628 |   |   |   |   |   |
| SHARP: CS641B | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: CS641B | The Worlds Largest Maker Of Electronic... |   |   |   |   |
| SHARP: CS743R |   |   |   |   |   |
| SHARP: CT550 | Der Rechneruhrkalender. Natürlich von SHARP. |   |   |   |   |
| SHARP: CT550 | Nach einem Tag ist er unentberlich... |   |   | 1978 |   |
| SHARP: CT550 | Nach einem Tag ist er unentberlich... |   |   |   |   |
| SHARP: CT650 | Nach einem Tag ist er unentberlich... |   |   | 1978 |   |
| SHARP: EL1185 | Father deserves to... |   |   |   |   |
| SHARP: EL1186 | Prints out, Reads out & Will Sell Out! |   |   | ~1981 | £29.95 |
| SHARP: EL120 | Taschenrechner EL 120 |   |   | 1974 |   |
| SHARP: EL160 | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: EL326H | No Batteries |   |   |   |   |
| SHARP: EL5100 |   | ILLEL |   |   |   |
| SHARP: EL5808 | Sharp-first again! |   | SHARP | ~1979 |   |
| SHARP: EL6200 |   | ILLEL |   |   |   |
| SHARP: EL7000 |   | ILLEL |   |   |   |
| SHARP: EL7000 | Pocket typewrite | POPULAR SCIENCE |   | 198110 |   |
| SHARP: EL8 | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: EL8 | Now! The go-anywhere electronic calculator | THE AGE |   | 19710914 |   |
| SHARP: EL8 | So Klein ist der Sharp... | DER SPIEGEL |   | 1971 |   |
| SHARP: EL8 | We Just Cut the Electronic Calculator Down to Size. Again. |   |   | 1971 |   |
| SHARP: EL8 (version-1) | Die größte Neuheit ist die Kleinste |   |   | 1971 |   |
| SHARP: EL8 (version-1) | Introducing the worlds... |   |   |   |   |
| SHARP: EL8 (version-1) | Introducing the worlds... |   |   |   |   |
| SHARP: EL804 |   |   |   |   |   |
| SHARP: EL805 |   |   |   |   |   |
| SHARP: EL805 | THE COMPANY THAT CREATED THE INDUSTRY NOW CREATES THE FIRST "MASS-PRECIS... |   |   |   |   |
| SHARP: EL8120 | Look Sharp |   |   |   |   |
| SHARP: EL8130 | Das Meisterstück unter den Steckkartenrechnern... |   |   |   |   |
| SHARP: EL8130 | Fortschritt, den man hören kann: |   |   |   |   |
| SHARP: EL8130 | The calculator with the touch of a genius |   |   |   |   |
| SHARP: EL814 |   |   |   |   |   |
| SHARP: EL8140 | Das Meisterstück unter den Steckkartenrechnern... |   |   |   |   |
| SHARP: EL8140 | Sharp-first again! |   | SHARP | ~1979 |   |
| SHARP: EL8144E | Sharp-first again! |   | SHARP | ~1979 |   |
| SHARP: EL8145 | Das Meisterstück unter den Steckkartenrechnern... |   |   |   |   |
| SHARP: EL8145 | Sharp-first again! |   | SHARP | ~1979 |   |
| SHARP: EL8A | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: EL8M | 91% of fortunes 100... |   |   | 1971 |   |
| SHARP: EL8M (version-2) | Jetzt hat das kleine Genie auch einen Speicher |   |   |   |   |
| SHARP: PC1001 |   | NEW SCIENTIST | DEPT NS | 19751113 | £79.95 |
| SHARP: PC1001 |   |   |   |   |   |
| SHARP: PC1001 | THE SIENTIFIC PROGRAMMABLE... |   |   |   |   |
| SHARP: PC1211 |   | ILLEL |   |   |   |
| SHARP: PC1500A | The Hand-held Computers with Powerful Connections |   |   |   |   |
| SHARP: PC1802 | Techn.-wissenschaftlicher Rechner PC 1802 |   |   | 1974 |   |
| SHARP: QT8B | Ask a Micro Compet |   |   |   |   |
| SHARP: QT8D | (J) |   |   |   |   |
| SHARP: QT8D | Ask a Micro Compet |   |   |   |   |
| SHARP: QT8D | Breakthrough! |   |   |   |   |
| SHARP: QT8D | Breakthrough! |   |   |   |   |
| SHARP: QT8D | Breakthrough!, now an electronic... |   |   |   |   |
| SHARP: QT8D | SHARP hat bestimmt jeden Rechner, den Sie Brauchen |   |   | 197101 |   |
| SHARP: QT8D | When North American Rockwell shrinks a calculator, ... | NEWSWEEK MAGAZINE |   | 1971 |   |
| SHARP: QT8D | You need a SHARP brain… |   |   |   |   |
| SILVER-REED: SE12 | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| SILVER-REED: SE702 | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| SILVER-REED: SE8K | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| SILVER-REED: SE8K | Die elektronischen Maxirechner zum Minipreis ab Fr.145.- | INFORMATION | ALLORGAN | 197403 |   |
| SINCLAIR: * | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: 100 | NEW SCIENTIST | DEPTS NS | 19751113 | £9.95 | |
| SINCLAIR: 150 | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: 200 | NEW SCIENTIST | DEPTS NS | 19751113 | £15.95 | |
| SINCLAIR: 200 | (D) |   |   |   |   |
| SINCLAIR: 200 | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: 300 | NEW SCIENTIST | RYMAN | 19751113 | £24.35 | |
| SINCLAIR: 300 | NEW SCIENTIST | DEPTS NS | 19751113 | £23.95 | |
| SINCLAIR: 300 | NEW SCIENTIST | LANDAU RADIO Ltd. | 19751113 | £24.95 | |
| SINCLAIR: 300 | (D) |   |   |   |   |
| SINCLAIR: 300 | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: 300 | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £22.95 |
| SINCLAIR: Cambridge |   | VÖLKNER | ~1973 |   | |
| SINCLAIR: Cambridge | NEW SCIENTIST | CAVENDISH | 19750227 | £9.95 | |
| SINCLAIR: Cambridge | Der meistverkaufte Rechnerbausatz von SINCLAIR |   |   |   |   |
| SINCLAIR: Cambridge | einer der kleinsten Rechner - Jetzt als Bausatz |   |   | 197602 |   |
| SINCLAIR: Cambridge | The new Sinclair Cambridge. Logs, trig, powers and roots... | NEW SCIENTIST |   | 19731004 |   |
| SINCLAIR: Cambridge | Westentaschenrechner |   |   |   |   |
| SINCLAIR: Cambridge % | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: Cambridge (version-1) | Now you can build... | POPULAR ELECTRONICS |   | 197605 |   |
| SINCLAIR: Cambridge Memory | NEW SCIENTIST | DEPT NS | 19751113 | £12.95 | |
| SINCLAIR: Cambridge Memory | NEW SCIENTIST | CAVENDISH | 19750227 | £13.95 | |
| SINCLAIR: Cambridge Memory | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: Cambridge Programmable | Buy a Cambridge Programmable now. Get a 4-volume... | NEW SCIENTIST |   | 19780921 |   |
| SINCLAIR: Cambridge Programmable | Buy a Cambridge Programmable now. Get a 4-volume... | NEW SCIENTIST |   | 19781005 |   |
| SINCLAIR: Cambridge Programmable | Buy this scientific calculator. Get a computer, free | NEW SCIENTIST |   | 19771027 | £17.23 |
| SINCLAIR: Cambridge Programmable | New Sinclair Cambridge Programmable... | NEW SCIENTIST |   | 19770901 | £15.95 |
| SINCLAIR: Cambridge Programmable | New Term Starters at Boots | NEW SCIENTIST | BOOTS | 19781005 | £14.45 |
| SINCLAIR: Cambridge Programmable | The famous SINCLAIR Programmable Calculator | NEW SCIENTIST | MERCIA MARKETING | 19790222 | £14.95 |
| SINCLAIR: Cambridge Programmable | The Sinclair Cambridge Programmable with library... |   | SINCLAIR | ~1978 |   |
| SINCLAIR: Cambridge Programmable | The tougher the mats, the easier we make it! | PUNCH | BOOTS | 19780412 | £15.95 |
| SINCLAIR: Cambridge Scientific | At last, a new Sinclair pocket scientific to match the Oxford 300. |   |   |   |   |
| SINCLAIR: Cambridge Scientific | Choosing a Scientific Calculator - Ryman make it easy a PI | NEW SCIENTIFIC | RYMAN | 19760408 | £16.95 |
| SINCLAIR: Cambridge Scientific | Remember the old Sinclair Scientific ? ... | NEW SCIENTIST |   | 19760603 |   |
| SINCLAIR: Enterprise Programmable | A complete 79-step programmable calculator package | NEW SCIENTIST |   | 19781012 |   |
| SINCLAIR: Enterprise Programmable | A complete 79-step programmable calculator package | NEW SCIENTIST |   | 19781012 |   |
| SINCLAIR: Execute Memory | Westentaschenrechner |   |   |   |   |
| SINCLAIR: Executive | Westentaschenrechner |   |   |   |   |
| SINCLAIR: Executive Memory | NEW SCIENTIST | CAVENDISH | 19750227 | £18.95 | |
| SINCLAIR: Oxford Scientific | No other calculator approaches its power at it's price | NEW SCIENTIST |   | 19770210 |   |
| SINCLAIR: Scientific | Calculators | NEW SCIENTIST | GUILFORD | 19750227 | £15.80 |
| SINCLAIR: Scientific | ein wissenschaftlicher Kleincomputer als Bausatz |   |   |   |   |
| SINCLAIR: Scientific | New low prices, Save up to... | NEW SCIENTIST | CAVENDISH | 19750227 | £14.95 |
| SINCLAIR: Scientific | Ryman | NEW SCIENTIST | RYMAN | 19751113 | £14.95 |
| SINCLAIR: Scientific | Save pounds on all calculators | NEW SCIENTIST | DEPT NS | 19751113 | £12.95 |
| SINCLAIR: Scientific | The Sinclair Scientific just solved you biggest problem. Price. |   |   | ~1974 |   |
| SINCLAIR: Scientific | The Sinclair Scientific. Logs, trig and Arithmetic. | NEW SCIENTIFIC |   | 19740704 |   |
| SINCLAIR: Scientific | The Sinclair Scientific. Logs, trig and Arithmetic. | NEW SCIENTIFIC |   | 19740704 |   |
| SINCLAIR: Scientific | Westentaschenrechner |   |   |   |   |
| SINCLAIR: Scientific | What does it take... | RADIO ELECTRONICS |   | 197509 |   |
| SINCLAIR: Scientific (version-2) | Build your own Scientific Calculator in 3 hours... |   |   | ~1976 | $29.95 |
| SINCLAIR: Scientific Programmable | (D) |   |   |   |   |
| SINCLAIR: Scientific Programmable | Neu von Sinclair! Scientific Programmable |   |   | 197706 |   |
| SINCLAIR: Scientific Programmable | NEW! Sinclair Scientific Programmable | NEW SCIENTIST |   | 19751113 | £29.95 |
| SINCLAIR: Scientific Programmable | NEW! Sinclair Scientific Programmable | NEW SCIENTIST |   | 19751113 |   |
| SINCLAIR: Scientific Programmable | Programmability for $79.95 |   |   | ~1975 | $79.95 |
| SINCLAIR: Scientific Programmable | Scientific Programmable |   |   |   |   |
| SINCLAIR: Sovereign (version-3) | At last, the Sinclair Sovereign. We took four long years... |   | SINCLAIR | ~1977 | £60.00 |
| SINCLAIR: Wrist Calculator | Armbandrechner: EHS |   |   |   |   |
| SINCLAIR: Wrist Calculator | Der Armbandrechner als Bausatz: MUËLA |   |   |   |   |
| SINCLAIR: Wrist Calculator | Neu, Der Armbandrechner als Bausatz Neu |   | SCHUMPICH Jürgen | 197706 |   |
| SINCLAIR: Wrist Calculator | Now even better, even more powerfull! ... |   | SOC ELECTRONICS Inc. | ~1977 | $19.95 |
| SINCLAIR: Wrist Calculator | The Black Watch Kit |   |   | ~1976 | $29.95 |
| SINCLAIR: Wrist Calculator | Unique full-function... |   |   |   |   |
| SINGER: 1112 | Laaggeprijsde elektronische rekenmachine met hooggeprezen eigenschap. | KANTOOR EN EFFICIENCY |   | 196712 |   |
| SINGER: 1114 | As of today, anybody who buys... | THE MONTRAL GAZETTE |   | 19700324 |   |
| SINGER: 1150 | Jetzt druckt der elektronische Tischrechner von Friden |   |   |   |   |
| SINGER: 1150 | Jetzt druckt der elektronische Tischrechner von Friden | BUROTECHNIK UND AUTOMATION |   | 1968 |   |
| SINGER: 1150 | Now-a$1495 Electronic Printing Calculator |   |   |   |   |
| SINGER: 1150 | Now-the 1150 Electronic Calculator by Friden: it prints |   |   |   |   |
| SINGER: 1150 | Nu ook de beroemde Friden... | NATUUR EN TECHNIEK |   | 196812 |   |
| SINGER: 1150 | Our $1495 Electronic Printing Calculator, it thinks fast. |   |   |   |   |
| SINGER: 1150 | This office manager is winning a $5 bet |   |   | 196812 |   |
| SINGER: 1151 | It does more than figure answers. It learn problems. | TIME |   | 1969 |   |
| SINGER: 1151 | Our $1795 Programmable Calculator, it thinks for itself. |   |   |   |   |
| SINGER: 1201 | You're cheating yourself... |   |   |   |   |
| SINGER: 123 | (D) |   |   |   |   |
| SINGER: 130 | How much faster is an electronic calculator... |   |   |   |   |
| SINGER: 130 | Look how much this new electronic |   |   |   |   |
| SINGER: 130 | Look how much this new electronic |   |   | 196411 |   |
| SINGER: 130 | Meet the latest wizard on the electronic...: (Color) |   |   |   |   |
| SINGER: 130 | Meet the latest wizard on the electronic...: (Mono) |   |   |   |   |
| SINGER: 130 | Peter Ernst has an electronic calculator with a visible mem. |   |   |   |   |
| SINGER: 130 | What makes an electronic calculator different?... |   |   |   |   |
| SINGER: 130 | Where can she look for the fastest... | NEWSWEEK MAGAZINE |   | 1965 |   |
| SINGER: 130 | You cant get Batman on our TV screen |   |   |   |   |
| SINGER: 132 | Meet the latest wizard |   |   |   |   |
| SINGER: 132 | We introduced Doctor Shockley...: (version 1) |   |   |   |   |
| SINGER: 132 | We introduced Doctor Shockley...: (version 2) | NEWSWEEK |   | 19650921 |   |
| SINGER: 132 | We introduced Doctor Shockley...: (version 2) | NEWSWEEK |   | 19650921 |   |
| SONY: ICC100 | (J) |   |   |   |   |
| SONY: ICC200 | (J) |   |   |   |   |
| SONY: ICC2700W | If you know your abc's, this litlle card will find your x's. |   |   |   |   |
| SONY: ICC700 | (J) |   |   |   |   |
| SONY: MD5 | (J) |   |   |   |   |
| SPECTRUM: SP70 | Professionals! | NEW SCIENTIST | KRAMER & Co. | 19750227 | £59.40 |
| SPECTRUM: SP70 | You can pay more for a scientific calculator... |   | CHAFITZ | ~1974 |   |
| SPEZIAL ELECTRONIC GmbH: Mini Computer (Kit) | Mini-Computer zum Selbstbauen |   |   | 1973 |   |
| STARSHINE GROUP: RaceTrack Computer | The Racetrack Computer |   |   | 1979 |   |
| SUMLOCK ANITA ELECTRONICS | ANITA-Elektronenrechner für Rechenprofis |   |   | 1974 |   |
| SUMLOCK ANITA ELECTRONICS: 322G | The ANITA Business Circle is now joined by the most powerful... | STERLING ELECTRONICS |   | ~1972 | $88.95 |
| SUMLOCK ANITA ELECTRONICS: 342 | The ANITA Business Circle is now joined by the most powerful... | STERLING ELECTRONICS |   | ~1972 | $88.95 |
| SUMLOCK ANITA ELECTRONICS: Anita | The Worlds First Desk-top Computer |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1000 (version-1) | ANITA 1000 I.C. Series |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1000/1010/1011/1020/1021 | Anita-Britain's own calculator |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1010 | The follow up model to the record breaking ANITA 1000 |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1011LSI | Mit ANITA verkaufen Sie (und wir) dem Kunden Sicherheit! | BÜROMARKT | ROSENDAHLS | 1971 |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1011P | Anita goes to print |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita 1211P | You can see why people prefer the Anita 1211P adding... |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita Business Computer | We Call It A Simple Billing Machine |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK10 | Dual purpose STERLING and DECIMAL ELECTRONIC DeskComputer |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK10 | Five year's ahead of its time |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK10 | This bit's unique |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK12 (version-1) | Now - Anita MK 12 |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK12 (version-1) | Waarom Anita nog steeds de volle aandacht trekt | KANTOOR EN EFFICIENCY |   | 196707 |   |
| SUMLOCK ANITA ELECTRONICS: Anita MK9 | Wherever Wheels Or Shafts Turn... |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII |   |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII | ANITA leads the world |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII | Electronics On Your Desk Mean... |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII | Un Cerebro Electronico Del Tamano De una Maquina de Escribir! |   | LAMSON PARAGON | 196? |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII / MK9 | Cheers ! ... The Toast Is Anita |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita MKVIII / MK9 | Elections, Electronics and TV |   |   |   |   |
| SUMLOCK ANITA ELECTRONICS: Anita: * | ANITA-Elektronenrechner für Rechenprofis |   |   | 1973 |   |
| TEAL (Tokyo Electronic Application Lab): Photon | The 1 Million hour calculator that never shuts off! |   | STARSHINE GROUP | ~1978 |   |
| TEAL (Tokyo Electronic Application Lab): Photon (version-2) | The 1 Million hour calculator that never shuts off! | IAN | STARSHINE GROUP | 197810 |   |
| TEKTRONIX: 21 | High speed maths | NEW SCIENTIST |   | 19740606 | £940.00 |
| TEKTRONIX: 21/31 |   |   |   |   | |
| TEKTRONIX: 31 (version-1) | High speed maths | NEW SCIENTIST |   | 19740606 | £1449.00 |
| TEKTRONIX: 900-series | Introducing the Tektronix calculator Family |   |   | 1971 |   |
| TEKTRONIX: 909 | Presenting the Cintra Scientist |   |   |   |   |
| TEKTRONIX: 909 | Your personal Instant Mathematician |   |   |   |   |
| TEKTRONIX: 926 (Programmer) | Metamorphosis |   |   |   |   |
| TEXAS INSTRUMENTS: * | A Texas Instruments Programmable | NEW SCIENTIFIC |   | 19791018 |   |
| TEXAS INSTRUMENTS: * | At W.H.Smith we'll guide you through the calculator jungle | NEW SCIENTIFIC | WHSMITH | 19810924 |   |
| TEXAS INSTRUMENTS: * | My new SR-56. It helps me solve complex problems, Quickly, Easily | NEW SCIENTIFIC |   | 19761021 |   |
| TEXAS INSTRUMENTS: * | Now from Texas Instruments, For professionals and college students... | NEW SCIENTIFIC |   | 19781214 |   |
| TEXAS INSTRUMENTS: * | Now there's a calculator designed to handle... | NEW SCIENTIFIC |   | 19791108 |   |
| TEXAS INSTRUMENTS: 1200 | Can 1=4? |   | DURACELL | 1977 |   |
| TEXAS INSTRUMENTS: 1200 | TEXAS on sale |   | CHAFITZ | ~1976 | $7.95 |
| TEXAS INSTRUMENTS: 1250 | TEXAS on sale |   | CHAFITZ | ~1976 | $10.95 |
| TEXAS INSTRUMENTS: 1500 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £20.50 |
| TEXAS INSTRUMENTS: 1500 (version-2) | Zwei davon sind nicht für Sie. |   |   |   |   |
| TEXAS INSTRUMENTS: 1600 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $21.95 |
| TEXAS INSTRUMENTS: 1600 | TEXAS on sale |   | CHAFITZ | ~1976 | $19.95 |
| TEXAS INSTRUMENTS: 1650 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $24.95 |
| TEXAS INSTRUMENTS: 1650 | TEXAS on sale |   | CHAFITZ | ~1976 | $24.95 |
| TEXAS INSTRUMENTS: 1766 (version-1) | Votre calculatrice actuelle peut rejoindre la galerie des ancêtres |   | TEXAS INSTRUMENTS |   |   |
| TEXAS INSTRUMENTS: 20 (version-2) | At W.H.Smith we'll guide you through the calculator jungle | NEW SCIENTIFIC | WHSMITH | 19810924 | £12.95 |
| TEXAS INSTRUMENTS: 2000 | Tous comptes faits, gagnez de l'argent tous les mois |   | TEXAS INSTRUMENTS |   | FF245.00 |
| TEXAS INSTRUMENTS: 25 | Hausaufgabe? Längst erledigt... |   |   | 1978 |   |
| TEXAS INSTRUMENTS: 25 | Now there's a calculator designed to handle... | NEW SCIENTIFIC |   | 19791108 |   |
| TEXAS INSTRUMENTS: 2500 | Texas Instruments Rechner. Je mehr Sie ihn benutzen, desto mehr nützt... | BÜROMARKT |   | 197401 |   |
| TEXAS INSTRUMENTS: 2500 II | Zwei davon sind nicht für Sie. |   |   |   |   |
| TEXAS INSTRUMENTS: 2550 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £29.50 |
| TEXAS INSTRUMENTS: 2550 | Zwei davon sind nicht für Sie. |   |   |   |   |
| TEXAS INSTRUMENTS: 2550 II |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $28.50 |
| TEXAS INSTRUMENTS: 2550 III | TEXAS on sale |   | CHAFITZ | ~1976 | $29.95 |
| TEXAS INSTRUMENTS: 30 (version-1) |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $20.00 |
| TEXAS INSTRUMENTS: 30 (version-1) | Hausaufgabe? Längst erledigt... |   |   | 1978 |   |
| TEXAS INSTRUMENTS: 30 (version-1) | Ich lern' Mathe wie noch nie |   |   | 1977 |   |
| TEXAS INSTRUMENTS: 30 (version-1) | TEXAS on sale |   | CHAFITZ | ~1976 | $19.95 |
| TEXAS INSTRUMENTS: 30 Galaxy | More than calculators, they're maths machines |   | TEXAS INSTRUMENTS |   |   |
| TEXAS INSTRUMENTS: 30 Galaxy (version-2) | De wiskunde van vandaag vraagt... | HET BESTE |   | 198411 |   |
| TEXAS INSTRUMENTS: 30 Galaxy (version-2) | Les calculatrices, c'est fait pour le calcul, pour les maths, voici... |   | TEXAS INSTRUMENTS |   |   |
| TEXAS INSTRUMENTS: 30 LCD | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 30 LCD (version-2) | At W.H.Smith we'll guide you through the calculator jungle | NEW SCIENTIFIC | WHSMITH | 19810924 | £11.95 |
| TEXAS INSTRUMENTS: 30 LCD (version-2) | Der TI 30 LCD von Texas Instruments. Nicht umsonst ist er in den... |   |   |   |   |
| TEXAS INSTRUMENTS: 35 (version-1) | At W.H.Smith we'll guide you through the calculator jungle | NEW SCIENTIFIC | WHSMITH | 19810924 | £13.95 |
| TEXAS INSTRUMENTS: 3500 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £32.00 |
| TEXAS INSTRUMENTS: 3500 | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| TEXAS INSTRUMENTS: 40 | TEXAS on sale |   | CHAFITZ | ~1976 | $32.95 |
| TEXAS INSTRUMENTS: 41 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £29.50 |
| TEXAS INSTRUMENTS: 42 MBA | Ihr Wertpapier-Spar-Programm |   |   |   |   |
| TEXAS INSTRUMENTS: 42 MBA | Now from Texas Instruments, For professionals and college students... | NEW SCIENTIFIC |   | 19781214 | £49.95 |
| TEXAS INSTRUMENTS: 44 | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 44 | Now there's a calculator designed to handle... | NEW SCIENTIFIC |   | 19791108 |   |
| TEXAS INSTRUMENTS: 45 | Now from Texas Instruments, For professionals and college students... | NEW SCIENTIFIC |   | 19781214 | £22.95 |
| TEXAS INSTRUMENTS: 50 | Now there's a calculator designed to handle... | NEW SCIENTIFIC |   | 19791108 |   |
| TEXAS INSTRUMENTS: 5040 |   |   | LECTRO-MEDIA Ltd. | ~1977 | $119.75 |
| TEXAS INSTRUMENTS: 5040 | TEXAS on sale |   | CHAFITZ | ~1976 | $139.95 |
| TEXAS INSTRUMENTS: 5050M |   |   | LECTRO-MEDIA Ltd. | ~1977 | $99.75 |
| TEXAS INSTRUMENTS: 5050M | POPULAR SCIENCE | TKENTERPRICES | 197706 | $88.00 | |
| TEXAS INSTRUMENTS: 5050M | TEXAS on sale |   | CHAFITZ | ~1976 | $99.95 |
| TEXAS INSTRUMENTS: 51 III | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 51 III | New Term Starters at Boots | NEW SCIENTIST | BOOTS | 19781005 | £29.95 |
| TEXAS INSTRUMENTS: 51 III | Now from Texas Instruments, For professionals and college students... | NEW SCIENTIFIC |   | 19781214 | £34.95 |
| TEXAS INSTRUMENTS: 5100 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $44.95 |
| TEXAS INSTRUMENTS: 5100 | TEXAS on sale |   | CHAFITZ | ~1976 | $49.95 |
| TEXAS INSTRUMENTS: 53 (version-1) | At W.H.Smith we'll guide you through the calculator jungle | NEW SCIENTIFIC | WHSMITH | 19810924 | £18.95 |
| TEXAS INSTRUMENTS: 54 | Calculation No.23 from Texas Instruments | NEW SCIENTIST |   | 19820415 |   |
| TEXAS INSTRUMENTS: 55 II | Calculation No.22 from Texas Instruments | NEW SCIENTIST |   | 19821125 |   |
| TEXAS INSTRUMENTS: 55 II | The unbeatable TI-55-II Advanced Scientific, The performance professiona... | NEW SCIENTIST |   | 19831006 |   |
| TEXAS INSTRUMENTS: 57 | Computer + Elektronik-Rechner |   |   | 198105 |   |
| TEXAS INSTRUMENTS: 57 | Ihr Wertpapier-Spar-Programm |   |   |   |   |
| TEXAS INSTRUMENTS: 57 | Now from Texas Instruments, For professionals and college students... | NEW SCIENTIFIC |   | 19781214 | £34.95 |
| TEXAS INSTRUMENTS: 57 | The TI-57. The super slide-rule... |   |   |   |   |
| TEXAS INSTRUMENTS: 57 LCD | Der TI57 LCD von Texas Instruments. Plötzlich ist Mathematik Ihr... |   |   |   |   |
| TEXAS INSTRUMENTS: 58 | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 58 | New from Texas Instruments. The World's most ... | NEW SCIENTIST |   | 19771006 | £99.95 |
| TEXAS INSTRUMENTS: 58/58C/59 | Ihr Energie Sparprogramm von Texas Instruments. |   |   |   |   |
| TEXAS INSTRUMENTS: 58/58C/59 | Neue Dimensionen bei programmieren Rechnern von... |   |   |   |   |
| TEXAS INSTRUMENTS: 58/58C/59 | Neue Dimensionen bei programmieren Rechnern von... |   |   |   |   |
| TEXAS INSTRUMENTS: 58/58C/59 | Texas Instruments, stellt die Programmfrage: | DER SPIEGEL |   | 1978 |   |
| TEXAS INSTRUMENTS: 58/58C/59 | Warum bei Der Steuererklärung ein Rechner ohne Programm nicht der... |   |   |   |   |
| TEXAS INSTRUMENTS: 58/58C/59: Module: Applied Statistics | Anyone who thinks that 2.38 cubic cms of Applied Statistics... | NEW SCIENTIST |   | 19791206 |   |
| TEXAS INSTRUMENTS: 58C | A Texas Instruments Programmable | NEW SCIENTIFIC |   | 19791018 | £99.95 |
| TEXAS INSTRUMENTS: 58C | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 59 | A Texas Instruments Programmable | NEW SCIENTIFIC |   | 19791018 | £229.95 |
| TEXAS INSTRUMENTS: 59 | Abschied von Üblichen | HEW Technik |   |   |   |
| TEXAS INSTRUMENTS: 59 | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: 59 | Do you get fed up doing the same old calculations again and again... | NEW SCIENTIST | WHSMITH | 19810226 | £119.95 |
| TEXAS INSTRUMENTS: 59 | New from Texas Instruments. The World's most ... | NEW SCIENTIST |   | 19771006 | £249.95 |
| TEXAS INSTRUMENTS: 59 | Personal Electronics, The TI Programmable 59 has it all! |   | TEXAS INSTRUMENTS | 1978 |   |
| TEXAS INSTRUMENTS: 59 | Rechenaufgabe Nr. 18 von Texas Instruments. |   |   |   |   |
| TEXAS INSTRUMENTS: 59 | Rechenaufgabe Nr. 6 von Texas Instruments. |   |   |   |   |
| TEXAS INSTRUMENTS: 59 | The TI Programmable 59 has it all! |   | TEXAS INSTRUMENTS | 1978 |   |
| TEXAS INSTRUMENTS: 59 | When it comes to programmable calculators, the TI-59 has it all! | NEW SCIENTIST |   | 19780406 |   |
| TEXAS INSTRUMENTS: Money Manager |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $20.00 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $154.95 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) |   |   | LECTRO-MEDIA Ltd. | ~1977 | $169.50 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $279.95 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) | Long calculations, Analytical maths are time consuming... | NEW SCIENTIST |   | 19761007 | £199.00 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £176.00 |
| TEXAS INSTRUMENTS: PC100 (printing-unit) | TEXAS on sale |   | CHAFITZ | ~1976 | $229.95 |
| TEXAS INSTRUMENTS: PC100A (printing-unit) | Personal Electronics, The TI Programmable 59 has it all! |   | TEXAS INSTRUMENTS | 1978 |   |
| TEXAS INSTRUMENTS: PC100C (printing-unit) | Computer + Elektronik-Rechner | CHIP |   | 198105 |   |
| TEXAS INSTRUMENTS: SR10 |   | NEW SCIENTIST | GUILFORD | 19750227 | £31.64 |
| TEXAS INSTRUMENTS: SR10 (version-1) | Elektronischer "Rechenschieber" SR 10 |   |   | 1973 |   |
| TEXAS INSTRUMENTS: SR11 |   | NEW SCIENTIST | GUILFORD | 19750227 | £35.96 |
| TEXAS INSTRUMENTS: SR11 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £32.00 |
| TEXAS INSTRUMENTS: SR11 | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £35.95 |
| TEXAS INSTRUMENTS: SR11 | TEXAS INSTRUMENTS & KARSTADT, Beim Kauf eines... | KARSTADT |   | 197505 |   |
| TEXAS INSTRUMENTS: SR11 | Texas Instruments SR-II. The electronic press button instant slide rule. |   | TI SUPPLY |   |   |
| TEXAS INSTRUMENTS: SR16 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £50.50 |
| TEXAS INSTRUMENTS: SR16 | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £52.95 |
| TEXAS INSTRUMENTS: SR36 |   | NEW SCIENTIST | GUILFORD | 19750227 | £69.95 |
| TEXAS INSTRUMENTS: SR40 |   |   | LECTRO-MEDIA Ltd. | ~1977 | $36.20 |
| TEXAS INSTRUMENTS: SR40 | POPULAR SCIENCE | TKENTERPRICES | 197706 | $31.00 | |
| TEXAS INSTRUMENTS: SR50 |   | NEW SCIENTIST | RYMAN | 19751113 | £49.95 |
| TEXAS INSTRUMENTS: SR50 |   | NEW SCIENTIST | GUILFORD | 19750227 | £45.85 |
| TEXAS INSTRUMENTS: SR50 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £66.00 |
| TEXAS INSTRUMENTS: SR50 | Ehe Sie einen Rechner kaufen, fühlen Sie ihm... |   |   |   |   |
| TEXAS INSTRUMENTS: SR50 | Ehe Sie einen Rechner kaufen, fühlen Sie ihm... |   |   |   |   |
| TEXAS INSTRUMENTS: SR50 | Scientific calculators down in price at BOOTS now | NEW SCIENTIST | BOOTS | 19750417 | £71.95 |
| TEXAS INSTRUMENTS: SR50 | SR 50, Super-Rechner... |   |   | 197412 |   |
| TEXAS INSTRUMENTS: SR50 | TEXAS INSTRUMENTS & KARSTADT, Beim Kauf eines... | KARSTADT |   | 197505 |   |
| TEXAS INSTRUMENTS: SR50A | A 14 character, 26 function scientific calculator... |   | JONATHAN POST |   |   |
| TEXAS INSTRUMENTS: SR50A | Angebot für kluge Rechner! |   |   |   |   |
| TEXAS INSTRUMENTS: SR50A | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $69.95 |
| TEXAS INSTRUMENTS: SR50A | Jetzt können sich wiederholende Afgaben... |   |   |   |   |
| TEXAS INSTRUMENTS: SR50A | Now iterative and repetitive problems that once took hours... | NEW SCIENTIST |   | 19760429 | £44.95 |
| TEXAS INSTRUMENTS: SR50A | Professional Discount prices available on... |   | CAPITAL CALCULATOR COMPANY | ~1975 |   |
| TEXAS INSTRUMENTS: SR50A | Save Pounds on all calculators | NEW SCIENTIST | DEPT NS | 19751113 | £47.50 |
| TEXAS INSTRUMENTS: SR50A | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £55.95 |
| TEXAS INSTRUMENTS: SR50A | Texas Instruments, 2 valeurs sûres à des prix justes. |   |   |   |   |
| TEXAS INSTRUMENTS: SR50A | The miniature Calculator Was... | THE AGE |   | 19760415 |   |
| TEXAS INSTRUMENTS: SR50A | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| TEXAS INSTRUMENTS: SR50A | The Rockwell Slide Rule: Pay less. Get more | ST. PETERSBURG TIMES |   | 19750821 |   |
| TEXAS INSTRUMENTS: SR50A | Wir freuren uns, Ihnen mitteilen... |   |   | 197607 |   |
| TEXAS INSTRUMENTS: SR51 | NEW SCIENTIST | RYMAN | 19751113 | £79.95 | |
| TEXAS INSTRUMENTS: SR51 | Compare TI's New SR-51... |   |   | ~1975 | $224.95 |
| TEXAS INSTRUMENTS: SR51 | Ehe Sie einen Rechner kaufen, fühlen Sie ihm... |   |   |   |   |
| TEXAS INSTRUMENTS: SR51 | Ehe Sie einen Rechner kaufen, fühlen Sie ihm... |   |   |   |   |
| TEXAS INSTRUMENTS: SR51 | TEXAS INSTRUMENTS & KARSTADT, Beim Kauf eines... | KARSTADT |   | 197505 |   |
| TEXAS INSTRUMENTS: SR51 II |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $52.00 |
| TEXAS INSTRUMENTS: SR51 II |   |   | LECTRO-MEDIA Ltd. | ~1977 | $58.80 |
| TEXAS INSTRUMENTS: SR51 II | My new SR-56, It helps me solve complex problems. Quickly, Easily. | NEW SCIENTIST |   | 19760930 |   |
| TEXAS INSTRUMENTS: SR51 II | TEXAS on sale |   | CHAFITZ | ~1976 | $69.95 |
| TEXAS INSTRUMENTS: SR51 II | The tougher the mats, the easier we make it! | PUNCH | BOOTS | 19780412 | £31.95 |
| TEXAS INSTRUMENTS: SR51A | Angebot für kluge Rechner! |   |   |   |   |
| TEXAS INSTRUMENTS: SR51A | Choosing a Scientific Calculator - Ryman make it easy a PI | NEW SCIENTIFIC | RYMAN | 19760408 | £64.95 |
| TEXAS INSTRUMENTS: SR51A | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $99.95 |
| TEXAS INSTRUMENTS: SR51A | Jetzt können sich wiederholende Afgaben... |   |   |   |   |
| TEXAS INSTRUMENTS: SR51A | Now iterative and repetitive problems that once took hours... | NEW SCIENTIST |   | 19760429 | £64.95 |
| TEXAS INSTRUMENTS: SR51A | Professional Discount prices available on... |   | CAPITAL CALCULATOR COMPANY | ~1975 |   |
| TEXAS INSTRUMENTS: SR51A | Save Pounds on all calculators | NEW SCIENTIST | DEPT NS | 19751113 | £69.95 |
| TEXAS INSTRUMENTS: SR51A | Select from leading scientific calc... | NEW SCIENTIST | BOOTS | 19751113 | £83.95 |
| TEXAS INSTRUMENTS: SR51A | Texas Instruments, 2 valeurs sûres à des prix justes. |   |   |   |   |
| TEXAS INSTRUMENTS: SR51A | The choice is yours - Ryman can help you make it | NEW SCIENTIST | RYMAN | 19760624 | £53.95 |
| TEXAS INSTRUMENTS: SR51A | The miniature Calculator Was... | THE AGE |   | 19760415 |   |
| TEXAS INSTRUMENTS: SR51A | Wir freuren uns, Ihnen mitteilen... |   |   | 197607 |   |
| TEXAS INSTRUMENTS: SR52 |   | POPULAR SCIENCE | TKENTERPRICES | 197706 | $184.95 |
| TEXAS INSTRUMENTS: SR52 |   |   | LECTRO-MEDIA Ltd. | ~1977 | $189.95 |
| TEXAS INSTRUMENTS: SR52 | (D) |   |   |   |   |
| TEXAS INSTRUMENTS: SR52 | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $369.95 |
| TEXAS INSTRUMENTS: SR52 | Handheld programming power |   |   |   |   |
| TEXAS INSTRUMENTS: SR52 | Long calculations, Analytical maths are time consuming... | NEW SCIENTIST |   | 19761007 | £225.00 |
| TEXAS INSTRUMENTS: SR52 | Now iterative and repetitive problems that once took hours... | NEW SCIENTIST |   | 19760429 | £250.00 |
| TEXAS INSTRUMENTS: SR52 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £187.50 |
| TEXAS INSTRUMENTS: SR52 | TAYLOR-WILSON, Offer the new TEXAS SR 52... | NEW SCIENTIST | TAYLOR-WILSON Systems | 19760212 | £250.00 |
| TEXAS INSTRUMENTS: SR52 | Technology von Texas Instruments verfolgt zwei Ziele... |   |   |   |   |
| TEXAS INSTRUMENTS: SR52 | Technology. At Texas Instruments it is the foundation of a double goal... | NEW SCIENTIST |   | 19760429 |   |
| TEXAS INSTRUMENTS: SR52 | TEXAS on sale |   | CHAFITZ | ~1976 | $229.95 |
| TEXAS INSTRUMENTS: SR52 | The miniature Calculator Was... | THE AGE |   | 19760415 |   |
| TEXAS INSTRUMENTS: SR52 | Wir freuren uns, Ihnen mitteilen... |   |   | 197607 |   |
| TEXAS INSTRUMENTS: SR56 |   |   | LECTRO-MEDIA Ltd. | ~1977 | $84.50 |
| TEXAS INSTRUMENTS: SR56 | POPULAR SCIENCE | TKENTERPRICES | 197706 | $79.95 | |
| TEXAS INSTRUMENTS: SR56 | (D) |   |   |   |   |
| TEXAS INSTRUMENTS: SR56 | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $169.95 |
| TEXAS INSTRUMENTS: SR56 | My new SR-56, It helps me solve complex problems. Quickly, Easily. | NEW SCIENTIST |   | 19760930 |   |
| TEXAS INSTRUMENTS: SR56 | Now iterative and repetitive problems that once took hours... | NEW SCIENTIST |   | 19760429 | £99.95 |
| TEXAS INSTRUMENTS: SR56 | Our finger is right on the button when it comes to Scientific Calculator... | NEW SCIENTIST | BARCLAY Electronics | 19770707 | £53.50 |
| TEXAS INSTRUMENTS: SR56 | Technology von Texas Instruments verfolgt zwei Ziele... | DER SPIEGEL |   | 1976 |   |
| TEXAS INSTRUMENTS: SR56 | Technology. At Texas Instruments it is the foundation of a double goal... | NEW SCIENTIST |   | 19760429 |   |
| TEXAS INSTRUMENTS: SR56 | TEXAS on sale |   | CHAFITZ | ~1976 | $84.95 |
| TEXAS INSTRUMENTS: SR56 | Wir freuren uns, Ihnen mitteilen... |   |   | 197607 |   |
| TEXAS INSTRUMENTS: SR60 | Export discount prices on Texas Instruments Electronic Calculators | NEW SCIENTIST | CAPITAL CALCULATOR COMPANY | 19760429 | $1695.00 |
| TEXET: 0831 | It's logical | NEW SCIENTIST |   | 19760610 | £5.95 |
| TEXET: 0832 | It's logical | NEW SCIENTIST |   | 19760610 | £11.95 |
| TOKO: TD802D | (J) |   |   |   |   |
| TOSHIBA: * | Ein perfektes Programm | BÜROMARKT |   | 197203 |   |
| TOSHIBA: * | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOSHIBA: * | L'heure de la technologie, TOSHIBA est arrivee |   | ARIMETHIC S.A. |   | FF245.00 |
| TOSHIBA: BC1001 | (J) |   |   |   |   |
| TOSHIBA: BC1001 | (J) |   |   |   |   |
| TOSHIBA: BC1001 | (J) |   |   |   |   |
| TOSHIBA: BC1002 | Lassen Sie sich von schönen... |   |   |   |   |
| TOSHIBA: BC1201 | (J) |   |   |   |   |
| TOSHIBA: BC1202 | Die leichten Rechner |   |   |   |   |
| TOSHIBA: BC1202 | Weltmeisterschaft im Leichtgewicht | DER SPIEGEL |   | 1971 |   |
| TOSHIBA: BC1210P | Tisch Frei Für Toshiba! |   |   |   |   |
| TOSHIBA: BC1211S | Die leichten Rechner |   |   |   |   |
| TOSHIBA: BC1211S | Weltmeisterschaft im Leichtgewicht | DER SPIEGEL |   | 1971 |   |
| TOSHIBA: BC1212 | Die leichten Rechner |   |   |   |   |
| TOSHIBA: BC1212 | Weltmeisterschaft im Leichtgewicht | DER SPIEGEL |   | 1971 |   |
| TOSHIBA: BC1264PV | Tisch Frei Für Toshiba! |   |   |   |   |
| TOSHIBA: BC1270 | Tisch Frei Für Toshiba! |   |   |   |   |
| TOSHIBA: BC1272PV | Tisch Frei Für Toshiba! |   |   |   |   |
| TOSHIBA: BC1401 | TOSHIBA ist Da ! |   |   |   |   |
| TOSHIBA: BC1411 | (J) |   |   |   |   |
| TOSHIBA: BC1411 | (J) |   |   |   |   |
| TOSHIBA: BC1411 | Nieuw: de Toscal tafelrekenmachine. Een echte all-rounder... | KANTOOR EN EFFICIENCY |   | 196711 |   |
| TOSHIBA: BC1411 | Now, a choice |   |   |   |   |
| TOSHIBA: BC1411 | TOSCAL The New Word For Speed in... |   |   |   |   |
| TOSHIBA: BC1412 | Goodbye clickety clack | NEWSWEEK MAGAZINE |   | 19690707 |   |
| TOSHIBA: BC1412 | Now, a choice |   |   |   |   |
| TOSHIBA: BC1412 | TOSHIBA ist Da ! |   |   |   |   |
| TOSHIBA: BC1414 | Lassen Sie sich von schönen... |   |   |   |   |
| TOSHIBA: BC1415P | Lassen Sie sich von schönen... |   |   |   |   |
| TOSHIBA: BC1491GR | Ein perfektes Programm | BÜROMARKT |   | 197203 |   |
| TOSHIBA: BC1621 | TOSHIBA ist Da ! |   |   |   |   |
| TOSHIBA: BC815 | This is the TOSHIBA BC-815 Electronic Calculator | NEW SCIENTIST |   | 19760527 | £19.50 |
| TOSHIBA: BCT1211 (Multiconsole Small Computer) | (J) |   |   |   |   |
| TOSHIBA: KT1350 | Sound and... Count |   | TOSHIBA |   |   |
| TOSHIBA: LC1290C | Tisch Frei Für Toshiba! |   |   |   |   |
| TOSHIBA: LC810 | Angebot für kluge Rechner! |   |   |   |   |
| TOSHIBA: LC810 | L'heure de la technologie, TOSHIBA est arrivee |   | ARIMETHIC S.A. |   |   |
| TOSHIBA: LC830 | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOSHIBA: LC830 | L'heure de la technologie, TOSHIBA est arrivee |   | ARIMETHIC S.A. |   |   |
| TOSHIBA: LC831W | L'heure de la technologie, TOSHIBA est arrivee |   | ARIMETHIC S.A. |   |   |
| TOSHIBA: LC836MN | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOSHIBA: LC836MN | The Information you want at your Fingertips can now be at your fingertips. |   |   |   |   |
| TOSHIBA: LC840WA | Erinnern Sie Sich Wann... |   | TOSHIBA |   |   |
| TOSHIBA: LC850M | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOSHIBA: LC853WA | Ein neuer Mikro-Rechner, der Zeit und Platz spart. |   |   |   |   |
| TOSHIBA: LC853WA | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOSHIBA: SLC8100 | L'heure de la technologie, TOSHIBA est arrivee |   | ARIMETHIC S.A. |   |   |
| TOSHIBA: SLC8300 | Les cristeaux liquides, la nouvelle génération |   |   |   |   |
| TOTALIA: LS16.2TC | Technik + Erfarung + Qualität = ... |   |   |   |   |
| TRIUMPH-ADLER: 1204P |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £135.00 |
| TRIUMPH-ADLER: 1205 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £50.00 |
| TRIUMPH-ADLER: 120P |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £84.00 |
| TRIUMPH-ADLER: 1210 (version-1) | Calculating little piece | NEW SCIENTIST |   | 19711216 | £165.00 |
| TRIUMPH-ADLER: 1214P |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £150.00 |
| TRIUMPH-ADLER: 1214P | für alle die rechnen müssen |   | MOESSINGER G.K. | 197410 |   |
| TRIUMPH-ADLER: 1215 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £55.00 |
| TRIUMPH-ADLER: 1215P (version-1) | Neue traumhaft Rechnertechnik, Die flüsternden Berliner. |   |   |   |   |
| TRIUMPH-ADLER: 1215S |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £79.50 |
| TRIUMPH-ADLER: 1216P | Neue traumhaft Rechnertechnik, Die flüsternden Berliner. |   |   |   |   |
| TRIUMPH-ADLER: 1414P | Triumph-Adler bietet im CeBIT Problemlösungen | BÜROMARKET |   | 197304 |   |
| TRIUMPH-ADLER: 1414P (version-2) | Das Büro-Problemfrei | BÜROMARKT |   | 197310 |   |
| TRIUMPH-ADLER: 60 | für alle die rechnen müssen |   | MOESSINGER G.K. | 197410 |   |
| TRIUMPH-ADLER: 805 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £31.00 |
| TRIUMPH-ADLER: 80S |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £22.50 |
| TRIUMPH-ADLER: 81 | Das Büro-Problemfrei | BÜROMARKT |   | 197310 |   |
| TRIUMPH-ADLER: 81 | für alle die rechnen müssen |   | MOESSINGER G.K. | 197410 |   |
| TRIUMPH-ADLER: 81 | Triumph-Adler bietet im CeBIT Problemlösungen | BÜROMARKET |   | 197304 |   |
| TRIUMPH-ADLER: 81 (version-1) | Mini Calculatrice Electronique |   |   |   |   |
| TRIUMPH-ADLER: 814 | Das Büro-Problemfrei | BÜROMARKT |   | 197310 |   |
| TRIUMPH-ADLER: 814 | Triumph-Adler bietet im CeBIT Problemlösungen | BÜROMARKET |   | 197304 |   |
| TRIUMPH-ADLER: 815 |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £43.00 |
| TRIUMPH-ADLER: 81S |   | NEW SCIENTIST | MOUNTAINDENE | 19750227 | £25.00 |
| TRIUMPH-ADLER: 88T | für alle die rechnen müssen |   | MOESSINGER G.K. | 197410 |   |
| TRIUMPH-ADLER: 88T (version- 2) | Die wiederaufladbare... |   | VARTA |   |   |
| ULTIMA ELECTRONICS: 10 | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Mini Deluxe) | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Mini Deluxe) | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Mini Memory) | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Mini Memory) | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Pocket) | (J) |   |   |   |   |
| ULTIMA ELECTRONICS: 8 (Pocket) | (J) |   |   |   |   |
| UNICOM: 1000P | UNICOM announces the end... |   |   |   |   |
| UNICOM: 103 | The peoples computer |   |   |   |   |
| UNICOM: 160 | (J) |   |   | 19660219 |   |
| UNICOM: 500P | The greatest calculator introduction... |   |   |   |   |
| UNITREX: 10PPM | Printing Calculator Sale | CONTEMPORARY MARKETING Inc. |   | ~1977 | $89.95 |
| UNITREX: 1200K | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| UNITREX: 12PPMR | Printing Calculator Sale | CONTEMPORARY MARKETING Inc. |   | ~1977 | $109.95 |
| UNITREX: 14PPMD | Printing Calculator Sale | CONTEMPORARY MARKETING Inc. |   | ~1977 | $129.95 |
| UNITREX: Digitronic M | Want a calculator? Charge it. | THE MILWAUKEE JOURNAL |   | 19740214 |   |
| VICTOR: * | The odds are 10 to 1 Victor has the exact electronic calculator you need. |   |   | ~1972 |   |
| VICTOR: 14-322 | See it now | TIME |   | 1969 |   |
| VICTOR: 14-322 | The boobless tube. |   |   |   |   |
| VICTOR: 18-**** | One of your best systems experts is on our payroll. |   |   |   |   |
| VICTOR: 18-**** | The Electronic Scratch-Pad for scientists and engineers. |   |   | 1973 |   |
| VICTOR: 3900 | De VICTOR Comptometer Corporation, Amerika's grootste... | KANTOOR EN EFFICIENCY |   | 196704 |   |
| VICTOR: 3900 | Space age microcircuitery lands a desk job. |   |   |   |   |
| VICTOR: 3900 | This Victor printing calculator cannot do everything our 3900 Electronic... |   |   |   |   |
| VICTOR: 3900 | Victors Incredible Little Chip... | TIME |   | 196510 |   |
| VICTOR: 4800 | Bring Problem. Will Sove |   |   |   |   |
| VICTOR: 4800 | Bring Problem. Will Sove |   |   |   |   |
| VICTOR: 4800 | Buy it for what it does. And what you don't. |   |   |   |   |
| VICTOR: TIC86 | (D) | ITT |   | ~1975 |   |
| WALTHER: (Unknown model 2) | Ein Elektronik-Rechner, der auch einen heißen Rechentag... |   |   | 1973 |   |
| WALTHER: ETR1 | Gut sieht sie aus... | BBA |   | 197009 |   |
| WALTHER: ETR10 | Für jeden Arbeitsplatz die richtige Machine |   |   |   |   |
| WALTHER: ETR2 (version- 2) | Dieser elektronische Überallrechner hat Format. |   |   |   |   |
| WALTHER: ETR2 / ETR3 | WALTHER Überall-Rechner |   |   |   |   |
| WALTHER: ETR2 / ETR3 | WALTHER Überall-Rechner |   |   |   |   |
| WANDERER: Conti | Uitdaging aan alle rekenaars | KANTOOR EN EFFICIENCY |   |   |   |
| WANG: * | Calculator Systems Sales | THE MONTREAL GAZETTE |   | 19690220 |   |
| WANG: * | Maybe you're ready for the real thing | NEW SCIENTIST |   | 19720413 |   |
| WANG: * | More than 10,000 delivered, because it delivers more. |   |   |   |   |
| WANG: * | The statistics eater | NEW SCIENTIST |   | 19730412 |   |
| WANG: 2 | 1617 Napier's Bones, 1965 The LOCI |   |   |   |   |
| WANG: 2 | How many programmable calculators can solve... |   |   |   |   |
| WANG: 300 Series | Invites you to concider a few basic... |   |   |   |   |
| WANG: 300 Series | Lucky |   |   |   |   |
| WANG: 300 Series | Revolutionary electronic calculator |   |   |   |   |
| WANG: 300 Series | Solves problems ordinary calculators cant... |   |   |   |   |
| WANG: 300 Series | The keys to Log & Exponential power |   |   |   |   |
| WANG: 300 Series | Time $haring... |   |   |   |   |
| WANG: 300 Series | WANG electronic calculators |   |   | 196803 |   |
| WANG: 300 Series | WANG's versatile expandable calculator/cumputing systems |   |   |   |   |
| WANG: 300 Series | Why companies standarize... (version 1) |   |   | 196804 |   |
| WANG: 300 Series | Why companies standarize... (version 2) |   |   | 1968 |   |
| WANG: 360SE (Electronic Package/Central Unit: Four Terminals Unit) | WANG invites you to consider a few basic ideas... |   |   |   |   |
| WANG: 370 (Display+Keyboard) | Solves problems ordinary calculators cant |   |   |   |   |
| WANG: 380 (Programming Keyboard for Series 300-360) | Computer performance; Calculator Price |   |   |   |   |
| WANG: 400-Series | Everybody in my laboratory has is own desk-computer | NEW SCIENTIFIC | DIXONS | 19730215 |   |
| WANG: 500-Series | WANG announces the world's second most powerful computer |   |   |   |   |
| WANG: 600 Series | Wenn Computer aus der Reihe tanzen... |   |   |   |   |
| WANG: 700 Series | Announcing the Wang 700 |   |   |   |   |
| WANG: 700 Series | Tested by skeptics |   |   |   |   |
| WANG: 700A | World's most powerful electronic calculator... |   |   |   |   |
| WITCO: DATAKING: LC800 | The End | AMERICAN BAR ASSOCIATION | JS&A | 197406 |   |
| WITCO: DATAKING: LC800 | The End | AMERICAN BAR ASSOCIATION | JS&A | 197406 | $59.95 |
| WYLE: WS02 | More than a calculator. Almost a computer. | SCIENTIFIC AMERICAN |   | 196404 |   |
| WYLE: WS02 | More than a calculator... |   |   |   |   |
| YSE: 823A | Ing. Hans FISCHER Erbach |   |   |   |   |
| ZUMRO: 100 | mit der zumro 101 können Sie rechnen |   |   |   |   |
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| 13-may-2013: (1724 Ads) |   |   |   |   |   |
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