14-jun-2013
15.000+ calculator-references
on the site

Update calculator database (15.001 devices)

17-may-2013

Update calculator database (14.944 devices)
Update advertisements, articles, books, companies pages.

13-may-2013

Update calculator database (14.927 devices)
Update advertisements, articles, books, companies pages.

02-may-2013

Update calculator database (14.903 devices)
Update advertisements, articles, books, companies pages.

19-apr-2013

Update calculator database (14.895 devices)
Update advertisements, articles, books, companies pages.

09-apr-2013

Update calculator database (14.875 devices)
Update advertisements, articles, books, companies pages.

28-mar-2013

Update calculator database (14.875 devices)
Update advertisements, articles, books, companies pages.

22-mar-2013

Update calculator database (14.872 devices)
Update advertisements, articles, books, companies pages.

14-mar-2013

Update calculator database (14.857 devices)
Update advertisements, articles, books, companies pages.

07-mar-2013

Update calculator database (14.854 devices)
Update advertisements, articles, books, companies pages.

21-feb-2013

Update calculator database (14.834 devices)

14-feb-2013

Update calculator database (14.815 devices)
Added desktop-calculator exhibit Preview:
FACIT: 1126
Added desktop-calculator info:
CITIZEN: 101SP

07-feb-2013

Update calculator database (14.808 devices)
Added desktop-calculator exhibit Preview:
FACIT: 1185

30-jan-2013

Update calculator database (14.797 devices)
Update advertisements, articles, books, companies pages.

17-jan-2013

Update calculator database (14.778 devices)
Update advertisements, articles, books, companies pages.

09-jan-2013

Update calculator database (14.771 devices)

02-jan-2013

Update calculator database (14.728 devices)

20-dec-2012

Update calculator database (14.719 devices),
Update advertisements, articles, books, companies pages.
Added desktop-calculator info:
CANON: CP1200D, L2
CASIO: DR1520, F1

12-dec-2012

Update calculator database (14.718 devices),
Update advertisements, articles, books, companies pages.

06-dec-2012

Update calculator database (14.699 devices),
Update advertisements, articles, books, companies pages.

29-nov-2012

Update calculator database (14.690 devices),
Update advertisements, articles, books, companies pages,
Added desktop-calculator info:
TOTALIA: LS14.1

23-nov-2012

Update calculator database (14.685 devices),
Update advertisements, articles, books, companies pages,
Update statistics on Calculators.

14-nov-2012
4000+ pictures

Added desktop-calculator info:
CANON: SX105
CASIO: R210, R1201, R1203

13-nov-2012

Added desktop-calculator info:
CANON: 121, 1614P, P1

12-nov-2012

Update calculator database (14.681 devices), advertisements,
articles, books, companies pages.
Added desktop-calculator info:
BURROUGHS: C3103, C3203, C3460

08-nov-2012

Update calculator database (14.697 devices)

26-oct-2012

Update calculator database (14.680 devices)

11-oct-2012

Update calculator database (14.669 devices)
Added desktop-calculator info:
FACIT: 1123, 1124

25-sep-2012

Update calculator database (14.665 devices), advertisements,
articles, books, companies pages.

14-sep-2012

Update calculator database (14.657 devices), advertisements,
articles, books, companies pages.
Added desktop-calculator info:
ALX: 8000
Added pocket-calculator info:
APH: Speech +

09-sep-2012

Update calculator database (14.649 devices), advertisements,
articles, books, companies pages.
Added desktop-calculator exhibit Preview:
FACIT: 1153
Update desktop-calculator exhibit:
ADDO-X: 9628

31-aug-2012

Update calculator database (14.640 devices).
Added desktop-calculator exhibit Preview:
IME: 41
NCR: 18-3

13-aug-2012

Update calculator database (14.633 devices), advertisements,
articles, books, companies pages.

28-jul-2012

Update calculator database (14.618 devices)

27-jun-2012

Update calculator database (14.605 devices), advertisements,
articles, books, companies pages.

12-jun-2012

Update calculator database (14.600 devices).

17-may-2012

Update calculator database (14.584 devices).

12-may-2012

Update calculator database (14.571 devices).

06-may-2012

Update calculator database (14.569 devices).

28-apr-2012

Update calculator database (14.564 devices).
Added desktop-calculator info:
SANYO: ICC162

26-apr-2012

Update calculator database (14.549 devices).
Added desktop-calculator info:
SANYO: ICC143, ICC163P, ICC163PS

18-apr-2012

Update calculator database (14.547 devices), advertisements,
articles, books, companies pages.
Added desktop-calculator exhibit Preview:
CANON: 130S

12-apr-2012

Update calculator database (14.541 devices), advertisements,
articles, books, companies pages.

27-mar-2012
100.000+ Visitors

Update calculator database (14.526 devices), advertisements,
articles, books, companies pages.

12-mar-2012
14.500+ calculator-references
on the site

Update calculator database (14.502 devices), advertisements,
articles, books, companies pages.

04-mar-2012

Update calculator database (14.497 devices), advertisements, articles, books, companies pages.

25-feb-2012

Update calculator database (14.487 devices), advertisements, articles, books, companies pages.
Update desktop-calculator exhibits:
PHILIPS: P250, P251 (Added brochures, Instruction Manual and Invoice)

18-feb-2012

Update calculator database (14.474 devices), advertisements, articles, books, companies pages.

11-feb-2012

Update calculator database (14.468 devices).
Added articles and advertisements pages.

05-feb-2012

Update calculator database (14.462 devices).

21-jan-2012

Update calculator database (14.429 devices).
Update desktop-calculator exhibits:
IME: 86S (German Manual in PDF, thanks to STOKES David)
IME: DG308 (Added Program Example, thanks to STOKES David)

13-jan-2012

Update calculator database (14.377 devices).

28-dec-2011

Update calculator database (14.333 devices).
Added desktop-calculator exhibit:
HITACHI: KK621
Update desktop-calculator exhibits:
IME: DG308 (Added schematics, thanks to STOKES David)
OLYMPIA: CD430, CPD123, PD610 (Added PCB-Layouts and schematics)
Added desktop-calculator info:
MONROE: 1665
OLYMPIA: CPD5214, CPD5421, CPD7220

20-dec-2011

Update calculator database (14.320 devices).
Update desktop-calculator exhibit Preview:
IME: 86S (Added schematics, thanks to STOKES David)
OLYMPIA: CP211 (Added PCB-Layouts and schematics)
Added desktop-calculator info:
OLYMPIA: CPD5212S

16-dec-2011

Update calculator database (14.303 devices).
Update desktop-calculator exhibit Preview:
OLYMPIA: CD25, CD46, CD102, CD402 (Added PCB-Layouts and schematics)
Added desktop-calculator info:
OLYMPIA: CD301, CP600
Added pocket-calculator info:
OLYMPIA: CD60

12-dec-2011

Update desktop-calculator exhibit Preview:
CASIO: ASB (Added Label + Manual)
OLYMPIA: CA12, CD100, CD101, CD200, CD401, CD700, CD701,
CP141, CPM12 (Added PCB-Layouts)
SONY: ICC100 (Added picture of Box and Manuals)
Added desktop-calculator info:
OLYMPIA: CP400

09-dec-2011

Update statistics on Calculators.

03-dec-2011

Update calculator database (14.288 devices).
Update desktop-calculator exhibit Preview:
IME: DG308... with an instruction manual (Thanks to STOKES David)

27-nov-2011

Update calculator database (14.251 devices).

22-nov-2011

Update calculator database (14.156 devices).

18-nov-2011

Update calculator database (14.094 devices).

11-nov-2011
14.000+ calculator-references
on the site

Update calculator database (14.005 devices).

04-nov-2011

Update calculator database (13.925 devices).

28-oct-2011

Update calculator database (13.882 devices).

23-oct-2011

Update calculator database (13.871 devices).
Added pocket-calculator info:
COMMODORE M55, SR8120D

10-oct-2011

Update calculator database (13.834 devices).
Added desktop-calculator exhibit Preview:
BURROUGHS: C3316
CANON: L800
ELWRO: 105LN
IME: 40
IMPERIAL: IC90
OLIVETTI: 700PD
OLYMPIA: 6760
OMRON: 60
TRIUMPH-ADLER: 814
VICTOR: 2
Added pocket-calculator exhibit Preview:
RENO: S1B
Added desktop-calculator info:
BROTHER 408AY
PAILLARD: 322
Added pocket-calculator info:
COLEX: FC2000SL
COMMODORE MM3S (2 versions), SR7919D (2 versions)

30-sep-2011

Update calculator database (13.816 devices).
Added pocket-calculator info:
COLEX: 811ASL, ESR50SL

22-sep-2011

Update calculator database (13.792 devices).
Added books and companies pages.

20-sep-2011

Update calculator database (13.785 devices).
Added extra info (Label and product-number) in
database-extraction pages.

10-sep-2011

Update calculator database (13.770 devices).
Added pocket-calculator info:
BOWMAR: 92001

03-sep-2011

Update calculator database (13.752 devices).

30-aug-2011

Update calculator database (13.747 devices).

20-aug-2011

1500+ calculators documented

Update calculator database (13.648 devices).
Added desktop-calculator exhibit Preview:
CALTRONIC: 1200
MONROE: 30
OLYMPIA: CP211
REMINGTON: 1005B, EDC1203
SHARP: CS225, CS362

06-aug-2011

Update calculator database (13.627 devices).
Added desktop-calculator info:
PAILLARD: 370
Added pocket-calculator info:
UNCIOM: 202SR

30-jul-2011

Update calculator database (13.587 devices).
Added desktop-calculator info:
FACIT: 1114
SANYO: ICC801D
SHARP: CS622A, CS623A, CS742R
TOSHIBA: BC1424, BC1221P

23-jul-2011

Added desktop-calculator info:
BROTHER: 612P
DENON: DEC522
SANYO: ICC0161, ICC1212
TOSHIBA: BC0801B, BC0802, BC1002, BC1011, BC1415P

18-jul-2011

Update calculator database (13.581 devices).
Added desktop-calculator info:
CANON: L162A, L1420
TRIUMPH-ADLER: 1204

09-jul-2011

Update calculator database (13.566 devices).
Added desktop-calculator info:
OLIVETTI: 58
TRIUMPH-ADLER: 805, 1215S, 1414P
WALTHER: ETR22, ETR25

30-jun-2011

Update calculator database (13.541 devices).

25-jun-2011
13.500+ calculator-references
on the site

Update calculator database (13.506 devices).
Update statistics on Calculators.
Added desktop-calculator exhibit Preview:
WALTHER: ETR1
Added desktop-calculator info:
MONROE: 1350

21-jun-2011

Update calculator database (13.489 devices).
Added desktop-calculator info:
IME: 514
MONROE: 1330, 1340

17-jun-2011

Update calculator database (13.449 devices).

10-jun-2011

Update calculator database (13.399 devices).

04-jun-2011

Update calculator database (13.340 devices).

28-may-2011

Update calculator database (13.301 devices).

24-may-2011

Update calculator database (13.223 devices).

19-may-2011

Update calculator database (13.199 devices).

10-may-2011

Update calculator database (13.181 devices).

03-may-2011

Update calculator database (13.159 devices).

29-apr-2011

Update calculator database (13.139 devices).

25-apr-2011

Update calculator database (13.095 devices).

18-apr-2011

Update calculator database (13.073 devices).

09-apr-2011

Update calculator database (13.055 devices).
Added pocket-calculator exhibit Preview:
MONROE: 20
Added desktop-calculator info:
MASTER CALCULATOR COMPANY: Mini Master

02-apr-2011
13.000+ calculator-references
on the site

Update calculator database (13.004 devices).
Update statistics on Calculators.

27-mar-2011

Update calculator database (12.990 devices).

14-mar-2011

Update calculator database (12.970 devices).

05-mar-2011

Update calculator database (12.929 devices).

24-feb-2011

Update calculator database (12.903 devices).
Added desktop-calculator info:
COMPUCORP: 324G
HEWLETT-PACKARD: 46, 91

07-feb-2011

Update calculator database (12.879 devices).
Added desktop-calculator info:
COMMODORE: 412F
COMPUCORP: 326
FORDS: VIP121M
ORBIT: PD3500
PAILLARD: SP12R
SEARS: PD12
SHARP: EL1108S

27-jan-2011

Added desktop-calculator exhibit Preview:
ELKA: 43
SANYO: ICC83
SHARP: CS30B
Update desktop-calculator exhibit Preview:
IME (Industria Macchine Elettroniche): 86S
Added desktop-calculator info:
COLUMBIA SCIENTIFIC: MD12M
HERCULES: 120PD
KINGS POINT: 8414
LAGO-CALC: 119
LLOYDS: X710
MBO: 1210M
MIIDA ELECTRONICS: 1200P
NATIONAL SEMICONDUCTOR: 1201
OLIVETTI: 18
RES (Radiant Energy Systems): Mark II
SANTRON: 120P
SEARS: MP12
SHARP: CS1130
SUPERLECTRON: 1200
TEAL (Tokyo Electronic Application Lab): 6121D, ABC850
WANG: 142, 370, C50

24-jan-2011

Update calculator database (12.848 devices).
Added desktop-calculator info:
COMMODORE: US12M
ELEKTRONIKA: MK41
HEWLETT-PACKARD: 85, 97S
IBICO: 1030
ROYAL: 8K
SHARP: CS743R
SONY: ICC201
TOSHIBA: BC1012P

14-jan-2011

Update calculator database (12.840 devices).
Update statistics on Calculators.
Added desktop-calculator info:
BMC: E2326PD
CANON: LC1014
MONROE: 1220
OLIVETTI: P6066
VICTOR: 707
Added pocket-calculator info:
SANYO: CZ8100
Added bookkeeping-machine info:
IME: 10001

07-jan-2011

Update calculator database (12.829 devices).
Added German manual:
IME: 84

25-dec-2010

Update calculator database (12.812 devices).
Added desktop-calculator exhibit Preview:
CANON: 141S
MONROE: 1272
SCM: F88
WANG: C52

28-nov-2010

Update calculator database (12.792 devices).

18-oct-2010

Update calculator database (12.774 devices).

16-sep-2010

Update calculator database (12.652 calcs).

28-jul-2010

Update calculator database (12.631 calcs).
Added desktop-calculator exhibit Preview:
IME: 121, DG408
Added advertisements:
CANON: P7D
TOSHIBA: BC1002/BC1414/BC1415P
TOSHIBA: BC1210P/BC1270/BC1264PV/BC1272PV/LC1290C
TOSHIBA: BC1401/BC1412/BC1621
Added desktop-calculator info:
TOSHIBA: BC1264PV

08-jul-2010

Update calculator database (12.623 calcs).

15-jun-2010

Update calculator database (12.606 calcs).
Added desktop-calculator exhibit Preview:
COMMODORE: E12
PAILLARD: 330
SANYO: ICC82D, ICC1215
TEXAS INSTRUMENTS: 5040
UNITREX: 1200 (2 versions)

06-jun-2010

Update calculator database (12.602 calcs).

29-may-2010

Update desktop-calculator exhibit Preview:
IME: 122
SHARP: CS20A

16-may-2010

For sale:
OLIVETTI: P203 (including ProgCards and Manual)

28-apr-2010

Update calculator database (12.576 calcs).
Update statistics on Calculators.

12-apr-2010

Update calculator database (12.552 calcs).
Added desktop-calculator exhibit Preview:
ADDO-X: 9675
LAGO CALC: 816
MONROE: 3000
Added desktop-calculator info:
ELEKTRONIKA: B3-05

11-apr-2010

Update calculator database (12.550 calcs).
Added desktop-calculator exhibit Preview:
OLIVETTI: 328
PHILIPS: P254, P256
ROCKWELL: 310
SANYO: ICC805
SHARP: CS17B, CS4201
WANDERER: Conti
Added desktop-calculator info:
ADDMASTER CORP.: Math I
BURROUGHS: C3207, C6413
CANON: P121D
CASIO: R12
COMPUCORP: 354
HITACHI: KK471
IMPERIAL: 860
MONROE: 1666
PRIVILEG: 1214PMD
ROBOTRON: K1003-4
ROYAL: RC800
SHARP: EL1108, QS2181
SILVER-REED: LC121M
UNITREX: Instant
VICTOR: 830

14-mar-2010

Update calculator database (12.544 calcs).
Added desktop-calculator exhibit Preview:
FACIT: 1125
Added desktop-calculator info:
BUSICOM: 121DM
CITIZEN: 125P
COMPUCORP: 250-1
CRAIG: 4503
DIEHL CALCULATING SYSTEMS: Alphatronic
MIIDA ELECTRONICS: 1202PD, MC1214
PRIVILEG: 1215PMD
ROCKWELL: 82R, 405P
SHARP: CS1608
SUMLOCK ANITA ELECTRONICS: Anita 1010
TEAL (Tokyo Electronic Application Lab): TL2M
TOSHIBA: BC1621
UNITREX: 1201M

05-mar-2010

Update calculator database (12.534 calcs).
Added desktop-calculator exhibit Preview:
ELEKTRONIKA: 122 (two versions)
Added desktop-calculator info:
CALTECH: 1000
DIETZGEN: CD1
ELEKTRONIKA: MK44
LANE BUSINESS SYSTEMS: Micro-Bond Trader
MINOLTA: Minolcom
MONROE: 326
REMINGTON: EDC1
ROYAL: 244PD
SEARS: C1
SHARP: CS32C, CS4520, VX2612
SINGER: 132, 1118
SOUNDDESIGN: 8301
UNISONIC: XL129
WANG: C62

25-feb-2010

Update calculator database (12.515 calcs).
Added desktop-calculator exhibit Preview:
MONROE: Trader
SHARP: CS221A
Added desktop-calculator info:
CASIO: F2
DESCAL: ASI500
MONTGOMERY WARD: D8K
PRINZTRONIC: MC65
SANYO: CX2100C
SHARP: EL818
TEXET: D2
TOSHIBA: BC1200P
VICTOR: 1665

18-feb-2010

Update calculator database (12.510 calcs).
Added desktop-calculator exhibit Preview:
BURROUGHS: C2259
SANYO: ICC804D
Added pocket-calculator exhibit Preview:
BUSICOM: LE120A
Added calculator-watch exhibit Preview:
HP: 01
PULSAR: (Calculator Watch)

13-feb-2010
12.500+ calculator-references
on the site

Update calculator database (12.502 calcs).
Added desktop-calculator info:
BURROUGHS: C6460
CHINON: 8M
CRAIG: 4502
MONROE: 1430, 2725
ROYAL: 112TD
TEAL (Tokyo Electronic Application Lab): K80M
Added brochure:
CANON: 161

29-jan-2010

Update calculator database (12.450 calcs).
Added desktop-calculator info:
ADDMASTER CORP.: 2002
CANON: 1200, L1214II, L811, L1231, CP2030, P5D, P6D
CASIO: 161
CITIZEN: 121-3, 811L
COMMODORE: 412
COMPUCORP: 325
CROWN: CL100
DAIEI: 100X
ELDORADO ELECTRODATA: 8C
FRONTIRE: 2100
GARRETT COMTRONICS CORPORATION: 2002
HITACHI: 180A
HOMELAND: 1212S
KENTAC: KE8012
KINGS POINT: 9202
MAYFAIR SOUNDS PRODUCTS: 2W01B
MONROE: 2125, 2715
NITSUKO: 1213E
PAILLARD: GS12, GS88, M12
PANASONIC: JE102U, JE802, JE1010, JE2601
RCA: 3C3030
RICOH: 1221PD
ROCKWELL: 310A
SANDIKEN: GE12
SANTRON: 12M
SANYO: CX2107C, CX2209C, ICC1211
SHARP: CS12A, CS221, CS242, EL804
SOUNDESIGN: 8300
TEXAS INSTRUMENTS: 31, 8250
ULTIMA ELECTRONICS: 8
UNITREX: 1202M

27-jan-2010

1250+ calculators documented

Update calculator database (12.446 calcs).
Added desktop-calculator info:
ADDMASTER CORP.: 8K
BROTHER: 12PDX
CANON: 162, P3DII
COMMODORE: US5M, US152P
COMPUTEX: 5
ELDORADO ELECTRODATA: 8K
ELKA: 160
EXECUTRON: 12
GARRETT COMTRONICS CORPORATION: 2020
GENERAL CORP.: 1217P
KOVAC: (Unknown model 2)
MBO: K80W, TRS1350PD
MONROE: 610, 740, 1650
OLIVETTI: 232PD, 500
PANASONIC: JE800
SERD: 21PDN
SHARP: CS365P, CS2108, CS4610
TCA: 440
TEAL (Tokyo Electronic Application Lab): 220PD
TEXAS INSTRUMENTS: 5217
VICTOR: 203, 210R
WANG: 360SE

25-jan-2010

1000+ CASIO items
in calculator database

Update calculator database (12.442 calcs).
Added desktop-calculator info:
ARISTO: R4000
BUSICOM: 830
CANON: L1000, L1214
COMMODORE: US3
DICTAPHONE: 1680
ELCON: 9202
ELDORADO ELECTRODATA: Director II
ICM (International Calculator Machines): 816
LLOYD's: E680-2
OLIVETTI: 46PD
PRIVILEG: 811M
RAPID DATA: 1212
REMINGTON: 800P
ROCKWELL: 212P
SANYO: ICC81
SHARP: CS1183, CS1302A, EL817
SILVER-REED: SE60
TEXAS INSTRUMENTS: 4000
TOSHIBA: BC1210P, BC1226PV
UNITREX: 1200K
VICTOR: 19-1461

20-jan-2010

3000+ pictures

Update calculator database (12.396 calcs).
Added desktop-calculator exhibit Preview:
TOSHIBA: BC0804B
BROTHER: 408
SHARP: PC1001
SIEMENS: RT607
Added desktop-calculator info:
APF: 1
BROTHER: 408C
CANON: L1, L801, MP1213
CITIZEN: 101DP
COMPUCHRON: 1070
ELKA: 55
MONROE: 10
OLYMPIA: CD530
PANASONIC: 1200
SANYO: ICC809
SINGER: 1202
TEAL (Tokyo Electronic Application Lab): 221PD, 323PD
TEXAS INSTRUMENTS: SR60
TOSHIBA: LC843WA

15-jan-2010

Update calculator database (12.388 calcs).
Added desktop-calculator info:
CANON: L1630
CENTURION: Digitor skillmaster
CITIZEN: 121F
COMMODORE: US14
COMPUCORP: 122E
DIGICAL: Mark V
ELEKTRONIKA: 155, 159, 2240M
ELITE: 1000-12
MBO: TRS1050PD, TRS1250PD, TRS2000PCR, TRS2000PDC
MINIPET: V16
MONROE: 990, 1860
OLIVETTI: 362
SHARP: CS16C, CS1109A, CS2187, CS2302A, CS6301
SOUNDESIGN: 8280
TEKTRONIX: 21, 31
TEXAS INSTRUMENTS: SR22
TEXET: 1215N
TRIUMPH-ADLER: 1228PD
UNITREX: K12DM
VICTOR: 89
WANG: 720A

10-jan-2010

Update calculator database (12.380 calcs).

03-jan-2010

Update calculator database (12.114 calcs).
Added brochure:
CASIO: 121L
OLYMPIA: CD502
SUMLOCK ANITA ELECTRONICS: Anita 1000LSI / 1011LSI
Added desktop-calculator info:
CANON: 141
TRIUMPH-ADLER: 12P
WANG: 2

25-dec-2009

Update calculator database (12.095 calcs).
Added desktop-calculator exhibit Preview:
CANON: L163
Added desktop-calculator info:
MONROE: 650
OLYMPIA: PD2012
SERD: 70PM, 71PD
SOEMTRON: 224
Added advertisements:
SANYO: CZ0111 / CZ8124
TEXAS INSTRUMENTS: 1500 / 2500 / 2550
Added brochure:
OLYMPIA: CD200

20-dec-2009

Update calculator database (12.082 calcs).
Updated desktop-calculator exhibit:
IME: 86S, DG308, KB6
Added desktop-calculator info:
IME: 86SRM, PG203, MC205
OLYMPIA: RASE4/30-3
Added advertisement:
ARISTO / FABER-CASTEL / TRIUMPH-ADLER / VARTA 

07-dec-2009

Update calculator database (12.050 calcs).
Added desktop-calculator info:
CANON: P27D, P29D
IMPERIAL: 8K
OLYMPIA: EC2000
SHARP: CS1122, EL1164S
SONY: ICC2700W
TOSHIBA: BC1271P
TRIUMPH-ADLER: 120P
UNICOM: 1010P

15-nov-2009
12.000+ calculator-references
on the site

Update calculator database (12.015 calcs).
Update statistics on Calculators.
Added desktop-calculator info:
ABM: Diamant
ADDO-X: 9218
ELEKTRONIKA: PPV01

18-oct-2009

Update calculator database (11.969 calcs).
Added desktop-calculator info:
CASIO: DR6220P
CITIZEN: 124DPII
MBO: TRS1000
OLYMPIA: CPD5410
ROYAL: RCP1205MK

08-oct-2009

1100+ calculators documented

Update calculator database (11.951 calcs).
Added desktop-calculator info:
CANON: KS101
ELEKTRONIKA: MKY1-1
HEWLETT-PACKARD: 81
MONROE: 525
SHARP: CS6302
WANG: 320K

01-oct-2009

Update calculator database (11.945 calcs).
Added desktop-calculator info:
AMACO: Master II
COMPUCORP: 344
ELEKTRONIKA: B3-02
ROYAL: 12MK
SHARP: CS4163

25-sep-2009

Update calculator database (11.941 calcs).
Added desktop-calculator info:
PHILIPS: P254
SILVER-REED: SE702, SE802
Updated the desktop-calculator info:
WANDERER Conti

13-sep-2009

Update calculator database (11.936 calcs).
Added desktop-calculator exhibit Preview:
BURROUGHS: C7413
Added desktop-calculator info:
CITIZEN: Escort
COMPUCORP: 322G
ELEKTRONIKA: MKY1
PAILLARD: 100D
SANYO: CY8050
TEXAS INSTRUMENTS: 5155

06-sep-2009

Update calculator database (11.933 calcs).
Added desktop-calculator info:
MONROE: 2830
OLYMPIA: EC8000
PAILLARD: 3101
PANASONIC: JE1650U
VICTOR: 120

25-aug-2009

Update calculator database (11.923 calcs).
Added desktop-calculator exhibit Preview:
COMMODORE: 500E
Added desktop-calculator info:
CASIO: 101E

12-aug-2009

Update calculator database (11.911 calcs).
Added desktop-calculator preview:
TOSHIBA: BC1205B
Updated desktop-calculator exhibit Preview:
COMMODORE: US1
Added desktop-calculator info:
SEARS: M12
SANTRON: 10C
SANYO: ICC808D
TEAL (Tokyo Electronic Application Lab): TL1212

27-jul-2009

Update calculator database (11.898 calcs).
Update statistics on Calculators.
Added pocket-calculator preview:
SANYO: ICC807D
Added desktop-calculator info:
CASIO: FR1011
CITIZEN: 201DP
COMPUCORP: 125E
MIIDA ELECTRONICS: MC2212
MONROE: 4130
OLYMPIA: CD201
PAILLARD: 2400
PANASONIC: JE1216
ROYAL: V
SANYO: CY2153P
SHARP: CS2635
TRIUMPH-ADLER: 1218P
UNITREX: 50

20-jul-2009

Update calculator database (11.881 calcs).
Added Brochure:
OLYMPIA: RAE4/30-3
Updated desktop-calculator exhibit Preview:
OLYMPIA: RAE4/30-1, RAE4/30-2
Added desktop-calculator info:
BURROUGHS: C3161
COMMODORE: C112
DIETZGEN: ESR1
OLYMPIA: CPA1200

19-jul-2009

Update calculator database (11.876 calcs).
Added Brochure:
CANON: Rechner 1980-1981
OLYMPIA: CD401
Added desktop-calculator info:
CANON: L1632
ELEKTRONIKA: C3-22
TEXAS INSTRUMENTS: 5029

17-jul-2009

Added advertisements:
CANON: Pocketronic
CITIZEN: 100F, 121F, 122SP, 800M, 800R
SANYO: ICC804D

15-jul-2009

Update calculator database (11.869 calcs).
Update desktop-calculator exhibit:
MONROE: 420
Update desktop-calculator preview:
TOSHIBA: BC1218P
Added desktop-calculator info:
CANON: CD1014
CITIZEN: 800M
OPERATOR: 2002
TRIUMPH-ADLER: 1217PD

11-jul-2009

2750+ pictures

Update calculator database (11.865 calcs).
Added desktop-calculator info:
CORVUS: 307
CASIO: FR1011S
SANYO: CY2132, CY2155P
SHARP: EL2607
TRIUMPH-ADLER: 121P

07-jul-2009

Update calculator database (11.863 calcs).
Added desktop-calculator info:
COMPUCORP: 100
HEATHKIT: IC2108
IBICO: 1200
MIIDA ELECTRONICS: MC840
MONROE: 3180
PAILLARD: 3401
TEXAS INSTRUMENTS: 5015

02-jul-2009

Added desktop-calculator info:
COMMODORE: C8, M16
COMPUCORP: 342
HEWLETT-PACKARD: 9825A
OLIVETTI: 7
OLYMPIA: CPD3212
SCM: 220
SOUNDESIGN: 8309
UNISONIC: 774

29-jun-2009

Update calculator database (11.857 calcs).
Update desktop-calculator preview:
SHARP: CS30A
Added desktop-calculator preview:
CANON: MP131L
Added desktop-calculator info:
VICTOR: 116

23-jun-2009

Update calculator database (11.850 calcs).
Added desktop-calculator info:
DENON: DEC411C
SANYO: CY3412DP
SHARP: EL1106S

09-jun-2009

Update calculator database (11.834 calcs).
Added desktop-calculator preview:
CASIO: 121
Added desktop-calculator info:
COMPUCORP: 340
NATIONAL SEMICONDUCTOR: 421

01-jun-2009

Update calculator database (11.829 calcs).
Added desktop-calculator info:
CANON: F10
FACIT: 1129J
MONROE: 640

07-may-2009

Update calculator database (11.812 calcs).
Update statistics on Calculators.
Added desktop-calculator info:
BROTHER: 408AX
CASIO: DR1212S
ELDORADO ELECTRODATA: PB1
MONROE: 3140
OLYMPIA: CP141
TEXAS INSTRUMENTS: 5130II, 5219

04-may-2009

1000+ calculators documented

Update calculator database (11.810 calcs).
Added desktop-calculator info:
BUSICOM: 121DN
CANON: P4D
OLIVETTI: 43PD, 49

28-apr-2009

Update calculator database (11.798 calcs).
Added desktop-calculator preview:
FACIT: 2301
FEILER: RC120
OLIVETTI: 800
OLYMPIA: CPD123
SUMMIT: S1219
TEAL (Technical Estimating Assistance Limited): ES1000
TOSHIBA: BC1215
Added desktop-calculator info:
ROYAL: RC120

11-apr-2009

Update calculator database (11.794 calcs).
Added desktop-calculator preview:
BURROUGHS: C2216
SHARP: CE202 (Printer)
Added desktop-calculator info:
MIIDA: 1255P
SHARP: CS421

05-mar-2009

Update calculator database (11.775 calcs).
Added desktop-calculator preview:
BURROUGHS: C3160
Added desktop-calculator info:
CANON: JP1270D, P25D

24-feb-2009

Update calculator database (11.771 calcs).
Added desktop-calculator preview:
MONROE: 920
Added desktop-calculator info:
CANON: P1010
TOSHIBA: BC1218P

18-feb-2009

Update calculator database (11.769 calcs).
Added desktop-calculator info:
CANON: LC1016
OLYMPIA: CD520
TRIUMPH-ADLER: 120PD

10-feb-2009

Update calculator database (11.765 calcs).
Added desktop-calculator preview:
OLYMPIA: RAE4/15-2

25-jan-2009

Update calculator database (11.755 calcs).
Added desktop-calculator preview:
CANON: EP150

26-dec-2008

Update calculator database (11.743 calcs).
Added desktop-calculator info:
OLIVETTI: 262PD, 374, 400

18-dec-2008

Update calculator database (11.725 calcs).
Added desktop-calculator preview:
CANON: 167PII
Added desktop-calculator info:
CANON: 164P, 167P

07-dec-2008

Update calculator database (11.717 calcs).
Added desktop-calculator preview:
SINGER: 1151
SUMLOCK ANITA ELECTRONICS: MK12
Added desktop-calculator info:
SINGER: 1150, 1166

02-dec-2008

Update calculator database (11.715 calcs).
Added desktop-calculator info:
IME: 122
MONROE: 770
Updated desktop-calculator info:
MONROE: 2000

24-nov-2008

Update calculator database (11.701 calcs).
Update statistics on Calculators.
Added desktop-calculator preview:
MITS: 7740
REMINGTON: EDC1D
Update desktop-calculator preview:
OLIVETTI: 280

11-nov-2008

Update calculator database (11.693 calcs).
Added Ads:
FACIT: 1122
OLYMPIA: RAE*

08-nov-2008

Update calculator database (11.684 calcs).
Added desktop-calculator preview:
CASIO: R7
SOLITRON DEVICES: BF40M
Added desktop-calculator info:
CASIO: R2
Added pocket-calculator preview:
JCE (JOHN COLLINS ENTERPRISES): Super D

31-okt-2008

Update calculator database (11.682 calcs).
Added desktop-calculator preview:
SHARP: CS22A
Added pocket-calculator info:
TESLA: OKU104, OKU107

23-okt-2008

Update calculator database (11.651 calcs).
Added desktop-calculator info:
MONROE: 1610, 1651, 1652
Added pocket-calculator info:
CANON: F57T
NOVUS: 3500

18-okt-2008

950+ calculators

Update calculator database (11.619 calcs).
Added desktop-calculator preview:
MONROE: 415, 1920
Added desktop-calculator info:
MONROE: 1305
Added pocket-calculator preview:
REMINGTON: 661

03-okt-2008

Update calculator database (11.610 calcs).
Added pocket-calculator info:
NATIONAL SEMICONDUCTOR: 103
PRIVILEG: LC1070SR
SUPERLECTRON: 8GPG

23-sep-2008

Update calculator database (11.591 calcs).
Added desktop-calculator preview:
SANYO: CX8102
Added desktop-calculator info:
REMINGTON: EDC1205
TOSHIBA: BC1211S, BC1212
Added German advertisement:
SHARP: EL8

18-sep-2008

Update calculator database (11.589 calcs).

18-aug-2008

Update calculator database (11.531 calcs).
Added desktop-calculator preview:
SUMLOCK ANITA ELECTRONICS: 1211P
Added desktop-calculator info:
GENERAL CORP.: 2111P
Added pocket-calculator info:
CANON: Checkbook
PRIVILEG: 819D

31-jul-2008

Update calculator database (11.519 calcs).
Added Brochure:
OLYMPIA: RAE4/15

21-jul-2008

Update calculator database (11.517 calcs).
Added desktop-calculator info:
ADDO-X: 9354
ROCKWELL: 350
SCM: 1016PR, ITOA1

11-jul-2008

2500+ pictures

Update calculator database (11.507 calcs).
Update statistics on Calculators.
Added desktop-calculator preview:
IME: 84/84M/84RC Console
SCM: 4161
Update desktop-calculator info:
SCM: 310, 410, 412, 414

07-jul-2008

Added desktop-calculator preview:
RAPID DATA: 1220
SANYO: ICC3101
Update desktop-calculator preview:
CANON: 161

01-jul-2008
11.500+ calculator-references
on the site

Update calculator database (11.504 calcs).
Added desktop-calculator preview:
NASCO: NS122PDR
SINGER: 1113
Added pocket-calculator preview:
SANYO: CX7250H

17-jun-2008

Update calculator database (11.495 calcs).
Added desktop-calculator preview:
CASIO: AS8D
SONY: ICC610E

09-jun-2008

Update calculator database (11.480 calcs).
Added desktop-calculator preview:
TESLA: (Unknown model)
Added desktop-calculator info:
FACIT: 1131, 1135

26-may-2008

Update calculator database (11.469 calcs).
Added desktop-calculator preview:
CASIO: 162A
REMINGTON: EDC1201 (version 2)

12-may-2008

Update calculator database (11.442 calcs).
Update statistics on Calculators.
Added desktop-calculator preview:
KARSTADT: PD60
Added desktop-calculator info:
FACIT: 1132
Added pocket-calculator preview:
BROTHER: 811L

02-may-2008

Update calculator database (11.421 calcs).
Added desktop-calculator preview:
TRIUMPH-ADLER: 121PD
Added pocket-calculator preview:
PRIVILEG: 848MD
SHARP: EL8131

26-apr-2008

Update calculator database (11.415 calcs).
Added desktop-calculator preview:
SANYO: ICC802D
Update desktop-calculator preview:
OLYMPIA: CD100
Added pocket-calculator preview:
VINESS: T80C

15-apr-2008

Update calculator database (11.384 calcs).
Added desktop-calculator info:
TRIUMPH-ADLER: 807, L1019
Added pocket-calculator preview:
CANON: LC6

11-apr-2008

900+ calculators

Update calculator database (11.345 calcs).
Added desktop-calculator info:
CASIO: 101MR, ASB
TRIUMPH-ADLER: PD1

04-apr-2008

Update calculator database (11.325 calcs).
Added desktop-calculator preview:
BROTHER: 514
FACIT: 1117
SILVER-REED: SE121P

23-mar-2008

Added desktop-calculator info:
TRIUMPH-ADLER: 12XPD
WANDERER: Conti
Added pocket-calculator preview:
BOWMAR: 90705 (version 1)
Added Brochure:
OLYMPIA: CD402

17-mar-2008

Update calculator database (11.303 calcs).
Update statistics on Calculators.
Added pocket-calculator preview:
BOWMAR: 90705 (version 3)
CASIO: FX19, FX31, H802

14-mar-2008

Update calculator database (11.300 calcs).
Added pocket-calculator preview:
CAHUE INDUSTRIAL: VANGUARD: X802
KOVAK: P81B
OMRON: 8PI
SHARP: EL805
Added pocket-calculator info:
PRIVILEG: Mini Computer (version 3)

08-mar-2008

Update calculator database (11.295 calcs).
Added pocket-calculator preview:
KARSTADT: MR40
QUALITRON: 24K
SHARP: EL8005S
Added pocket-calculator info:
ROCKWELL: 24K

02-mar-2008

Update calculator database (11.290 calcs).

16-feb-2008

Update calculator database (11.277 calcs).
Added desktop-calculator info:
SCHNEIDER: EXA210
Added pocket-calculator preview:
CANON: LE81
CASIO: 8S

05-feb-2008

Update calculator database (11.253 calcs).

19-jan-2008

Update calculator database (11.228 calcs).
Update statistics on Calculators.

13-jan-2008

Update calculator database (11.212 calcs).
Added pocket-calculator preview:
ARISTO: M66S
FATE: 4

29-dec-2007

Update calculator database (11.163 calcs).
Added pocket-calculator preview:
HEWLETT-PACKARD: 80
CANON: LC31
CASIO: FX10
REMINGTON: SSR8

23-dec-2007

Update calculator database (11.160 calcs).
Added desktop-calculator preview:
BURROUGHS: C3300
Added desktop-calculator info:
BURROUGHS: C2355, C3100, C3260, C3263, C4315
Added pocket-calculator info:
LITRONIX: 2230

11-dec-2007

Update calculator database (11.139 calcs).
Update statistics on Calculators.

02-dec-2007

Update calculator database (11.124 calcs).
Added desktop-calculator preview:
SHARP: CS224V
Added desktop-calculator info:
SUMLOCK ANITA: MK VII
Update desktop-calculator preview:
SINGER: 130

28-nov-2007

Update calculator database (11.121 calcs).

18-nov-2007

Update calculator database (11.104 calcs).
Added desktop-calculator preview:
CANON: 167

04-nov-2007

Update calculator database (11.090 calcs).
Added desktop-calculator info:
BUSICOM: AC1208
SONY: ICC88, ICC200, ICC210, ICC700, PC700

30-oct-2007

Added desktop-calculator info:
BUSICOM: 121DL, 121PK, 121PL, 141DB, 141PF, 141PR, 166DA
BUSICOM: 2017, 2017P

27-oct-2007

Update calculator database (11.085 calcs).
Added desktop-calculator preview:
BUSICOM: 120DN
Added desktop-calculator info:
BUSICOM: 121DA, 121DB

25-oct-2007

Update calculator database (11.081 calcs).
Added desktop-calculator exhibit:
BUSICOM: 121DK

13-oct-2007

Update calculator database (11.070 calcs).
Added desktop-calculator preview:
MONROE: 227P
PRIVILEG: NB800
REMINGTON: 803B

10-oct-2007

Update calculator database (11.068 calcs).
Added desktop-calculator preview:
CANON: L1010
FACIT: 1134
SANYO: ICC1122

02-okt-2007

Update calculator database (11.062 calcs).

19-sep-2007

Update calculator database (11.049 calcs).
Added desktop-calculator preview:
OLIVETTI: 33
Added desktop-calculator info:
OLIVETTI: P602

09-sep-2007

Added desktop-calculator info:
BUSICOM: 120DM (2 versions)
SONY: ICC1500E

06-sep-2007

Update calculator database (11.043 calcs).
Added new desktop-calculator exhibit:
SUMLOCK ANITA ELECTRONICS: 1211SL

28-aug-2007

Update calculator database (11.037 calcs).
Added desktop-calculator preview:
ZENY: (Unknown model)
Added pocket-calculator preview:
SOVRIN: 508
MVB: 403D

21-aug-2007

Update calculator database (11.034 calcs).

15-aug-2007

Update calculator database (11.028 calcs).
Added desktop-calculator preview:
SHARP: CS22C

05-aug-2007

Update calculator database (11.013 calcs).
Added desktop-calculator preview:
REMINGTON: 825GT
TRIUMPH-ADLER: 1200
Added desktop-calculator info:
CASIO: 801MR
Added pocket-calculator preview:
TEXAS INSTRUMENTS: 2510

23-jul-2007
11.000+ calculator-references
on the site

Update calculator database (11.007 calcs).
Added desktop-calculator preview:
SHARP: CS32A

10-jul-2007

Update calculator database (10.992 calcs).
Added desktop-calculator preview:
SANYO: ICC141
TEXAS INSTRUMENTS: 5100
TOSHIBA: BC1213

05-jul-2007

Update calculator database (10.982 calcs).
Added desktop-calculator preview:
SCM: I

24-jun-2007

Update calculator database (10.976 calcs).
Added desktop-calculator info:
CASIO: 161K
OLYMPIA: CA12

09-jun-2007

Update calculator database (10.957 calcs).
Added desktop-calculator preview:
HITACHI: KK221B
SINGER: 1200
Added pocket-calculator preview:
TEXAS INSTRUMENTS: 2550
Added desktop-calculator info:
ROCKWELL: 500P, 501P

06-jun-2007

Added desktop-calculator info:
CASIO: 8U
CASIO: AS8E
CASIO: R220
REMINGTON: 803C

03-jun-2007

Update calculator database (10.944 calcs).
Added desktop-calculator info:
DERO RESEARCH DEVELOPMENT: 1
REX ROTARY: 215B
Added pocket-calculator preview:
GENERAL ELECTRIC: 70
OMRON: 86M
SHARP: EL304

31-may-2007

Update calculator database (10.938 calcs).
Added new desktop-calculator exhibit:
IME: 84
Update pocket-calculator exhibit:
TEXAS INSTRUMENTS: 58/58C/59
Added pocket-calculator preview:
CANON: FC80
Added pocket-calculator info:
SHARP: EL8120

15-may-2007

800+ calculators

Update calculator database (10.929 calcs).
Added pocket-calculator preview:
CANON: LE10, LE85
MINTRON: 806D
Added pocket-calculator info:
BUSICOM: LE80FA

10-may-2007

Update calculator database (10.917 calcs).
Update desktop-calculator info:
BUSICOM: 141, 162, 162DE, 202
SHARP: CS20A
Added pocket-calculator preview:
CASIO: CQ2
DETRON: 830MD

07-may-2007

Added pocket-calculator info:
BUSICOM: LC120A, LE120A
SANTRON: LC103, LC903
Update desktop-calculator info:
SONY: ICC2500E

04-may-2007

Update calculator database (10.911 calcs).
Added desktop-calculator preview:
REMINGTON: EDC1207
REX-ROTARY: 215
Update desktop-calculator info:
BUSICOM: 102PA

01-may-2007

Update calculator database (10.905 calcs).
Added desktop-calculator preview:
ELEKTRONIKA: MKSCH2
EMG: 81B
Update desktop-calculator info:
SONY: ICC2700E

28-apr-2007

Added desktop-calculator preview:
REMINGTON: EDC1001
Added pocket-calculator preview:
CASIO: MG200
COMMODORE: C110

22-apr-2007

Update calculator database (10.900 calcs).
Added desktop-calculator preview:
GNT: 24
GNT: KDSK134
IME: 131P, 141P, 144P, OP207, PF317
TRIUMPH-ADLER: 131
Added desktop-calculator info:
IME: 84M
Update desktop-calculator preview:
IME: 26

18-apr-2007
1000+ SHARP items
in calculator database

Update calculator database (10.890 calcs).

01-apr-2007

Update calculator database (10.863 calcs).

22-mar-2007

Update calculator database (10.855 calcs).

10-mar-2007

Update calculator database (10.834 calcs).

27-feb-2007

Update calculator database (10.823 calcs).
Added pocket-calculator info:
BUSICOM: LE100A

18-feb-2007

Update calculator database (10.799 calcs).
Added desktop-calculator preview:
TOSHIBA: BC1612, BC1623, BC1624
Added pocket-calculator preview:
PRIVILEG: 863M

10-feb-2007

2000+ pictures

Update calculator database (10.790 calcs).
Added pocket-calculator preview:
PRIVILEG: 853M
LITRONIX: 2120A
TEXAS INSTRUMENTS: 2500

05-feb-2007

Update desktop-calculator preview:
PHILIPS: P252
Added pocket-calculator preview:
CANON: LD8M2
CASIO: FX101

29-jan-2007

Update calculator database (10.777 calcs).
Added desktop-calculator preview:
FACIT: 1122
Update desktop-calculator exhibit:
REX-ROTARY: D31
Added pocket-calculator preview:
ROYAL: 3

23-jan-2007

Update calculator database (10.772 calcs).

14-jan-2007

Update calculator database (10.748 calcs).

02-jan-2007

Update calculator database (10.729 calcs).
Added desktop-calculator preview:
OLIVETTI: 28
REMINGTON: EDC1003
Added pocket-calculator preview:
PRIVILEG: 856MD
REMINGTON: 665
SHARP: EL620G
Added pocket-computer preview:
SHARP: EL6200

28-dec-2006

750+ calculators

Update calculator database (10.711 calcs).
Added pocket-calculator preview:
CASIO: CM603, FX39, FX82D, LC78, ML71
RADIO SHACK: EC243
VOESA: 3000

25-dec-2006

Update calculator database (10.690 calcs).
Update desktop-calculator exhibit:
OLYMPIA: CD400
Added desktop-calculator preview:
REX-ROTARY: 230 (2 versions)
TOSHIBA: BC1611
Added pocket-calculator preview:
BROTHER: VC80
SEARS: 728.5822, 728.58821, 8M, M8

19-dec-2006

Update calculator database (10.685 calcs).
Update statistics on Calculators.

11-dec-2006

Update calculator database (10.679 calcs).

05-dec-2006

Update calculator database (10.655 calcs).
Added desktop-calculator preview:
CANON: 130
VICTOR: 4900

28-nov-2006

Update calculator database (10.632 calcs).
Update desktop-calculator info:
REX-ROTARY: 220

12-nov-2006

Update calculator database (10.613 calcs).
Update desktop-calculator preview:
TRIUMPH-ADLER: 1620
Update desktop-calculator preview:
DIEHL: Deltronic, Deltronic P
OLIVETTI: 250
Added desktop-calculator info:
OLIVETTI: 270
Added pocket-calculator info:
UNISONIC: 728
Added advertisements:
DENON: DEC412D
OLIVETTI: 250 / 270

06-nov-2006

Update calculator database (10.603 calcs).
Update desktop-calculator preview:
IME: 86S
Added desktop-calculator info:
IME: DG308
IME: MS30
Added advertisements:
CANON
IME: 86S + IME: DG308

24-oct-2006

Update calculator database (10.546 calcs).

19-oct-2006

Update calculator database (10.512 calcs).
Added desktop-calculator preview:
COMMODORE: 1161
SHARP: CS824
Added pocket-calculator preview:
HANIMEX: HC24
NATIONAL SEMICONDUCTOR: 199
Added advertisements:
CANON: Pocketronic
GENERAL CORP.: 1200
SHARP: QT8D

09-oct-2006

Update calculator database (10.475 calcs).
Added desktop-calculator preview:
CASIO: MS20W
Added pocket-calculator preview:
CONTINENTAL: 1800A
SANTEK: 86
Update desktop-calculator preview:
CASIO: CL100
WALTHER: ETR10

26-sep-2006

Update calculator database (10.435 calcs).
Added pocket-calculator preview:
RADIO SHACK: EC400
RADIO SHACK: EC405
RADIO SHACK: EC421

19-sep-2006

Update calculator database (10.426 calcs).
Added pocket-calculator preview:
SUMLOCK ANITA ELECTRONICS: 201
SUMLOCK ANITA ELECTRONICS: 831
UNICOM: 201

12-sep-2006

Update calculator database (10.423 calcs).
Update statistics on Calculators.
Added pocket-calculator preview:
COMMODORE: F4146R
HEWLETT-PACKARD: 48SX
Added educational-calculator preview:
MB: 5

05-sep-2006

Update calculator database (10.407 calcs).
Added desktop-calculator exhibit:
CASIO: ASA
CASIO: 121A
Added pocket-calculator preview:
SHARP: EL120
Added IC-info:
ELECTRONIC ARRAYS: FDY2405009
HITACHI: HD713M
NEC: µPA53C, µPD13C, µPD101C, µPD106 
NEC: µPD116C, D923C

31-aug-2006

Update calculator database (10.396 calcs).
Added desktop-calculator preview:
SHARP: QT8B
Added pocket-calculator preview:
ROCKWELL: 10R
SANTRON: Biolator

20-aug-2006

Update calculator database (10.385 calcs).
Added desktop-calculator preview:
DIEHL: Profitronic
Added pocket-calculator preview:
OLYMPIA: LCD812
PANASONIC: JE8800U

15-aug-2006

Update calculator database (10.374 calcs).
Added pocket-calculator preview:
CASIO: CQ81
HEWLETT-PACKARD: 67
JCE: Mark II
Update pocket-calculator preview:
MITS: 908M

26-Jul-2006

700+ calculators

Update calculator database (10.326 calcs).
Update statistics on Calculators.
TimeKeeper splitted in decades.
Added pocket-calculator preview:
MITS: 908M
MITS: 941M

19-Jul-2006

Update calculator database (10.319 calcs).
Added desktop-calculator exhibit:
SOEMTRON: 220

04-Jul-2006

Update calculator database (10.308 calcs).
Added pocket-calculator preview:
BROTHER: 813SR
OLYMPIA: CD25
TEXAS INSTRUMENTS: 1270

25-Jun-2006

Update calculator database (10.305 calcs).
Added desktop-calculator previews:
DIEHL: Algotronic
REMINGTON: 1224
Added Advertisement:
PHILIPS (NILLMIJ)

17-Jun-2006

Update calculator database (10.281 calcs).
Added pocket-calculator preview:
PRIVILEG: 583DE
Added interesting story:
Mister Rocket

11-Jun-2006

Update calculator database (10.251 calcs).
Added desktop-calculator exhibit:
SONY: ICC107

30-May-2006

Update calculator database (10.240 calcs).
Added pocket-calculator preview:
CANON: LD8M3
Added pocket-calculator info:
CANON: LD84

23-May-2006

Update calculator database (10.234 calcs).
Added desktop-calculator exhibit:
SHARP: CS1064
Added desktop-calculator info:
SHARP: CS1153

16-May-2006

Update calculator database (10.230 calcs).
Update statistics on Calculators.
Added desktop-calculator preview:
OLIVETTI: P102
Added pocket-calculator preview:
CASIO: FT7

08-May-2006

Update calculator database (10.218 calcs).
Added preview:
DIEHL: Dilector Ad

02-May-2006

Update calculator database (10.216 calcs).
Added desktop-calculator info:
BUSICOM: 142PG
Added pocket-calculator preview:
TEXAS INSTRUMENTS: 1250

25-Apr-2006

Update calculator database (10.192 calcs).
Added desktop-calculator preview:
OLIVETTI: 245
Added pocket-calculator preview:
CANON: LC41
MANNICS: 303
MBO: LC900
SANTRON: 71SR

20-Apr-2006

Update calculator database (10.163 calcs).
Added desktop-calculator preview:
COMMODORE: 612
Added desktop-calculator info:
BUSICOM: 141DA
Added pocket-calculator preview:
CASIO: FX1000
ARISTO: M76
ARISTO: M85
ARISTO: Top

13-Apr-2006

Update calculator database (10.094 calcs).
Added desktop-calculator preview:
CANON: FP10
COLEX: 1217P
REMINGTON: EDC1211
Update desktop-calculator preview:
SONY: ICC500E
Update pocket-calculator preview:
CANON: LE80
CANON: LE80R
Added Calculator Advertisement:
MONROE: 820A / 920 / 950 / 990

03-Apr-2006

Update calculator database (10.039 calcs).
Added desktop-calculator preview:
IME: 120
Update pocket-calculator preview:
ARISTO: M16
ARISTO: M75
BROTHER: BI760SR
ELITE: 3002M

27-Mar-2006

10.000+ calculator-references
on the site

Update calculator database (10.015 calcs).
Update statistics on Calculators.
Added desktop-calculator preview:
SANYO: ICC121
Update desktop-calculator preview:
CASIO: 101
Update pocket-calculator preview:
BROTHER: 508Y
BROTHER: 518E
BROTHER: 518ER

20-Mar-2006

Update Calculator Catalog (9.924 calcs).
Added pocket-calculator preview:
CASIO: 8E
CASIO: AQ1000
CASIO: AQ1700

17-Mar-2006

Update pocket calculator exhibit:
HP: 12C  (25th Anniversary Contest) 

14-Mar-2006

Update Calculator Catalog (9.854 calcs).
Added desktop-calculator preview:
BURROUGHS: C5155
Added pocket-calculator preview:
ARISTO: 6778

07-Mar-2006

Update Calculator Catalog (9.804 calcs).
Added desktop-calculator preview:
CASIO: 8 (Memory 8)
CASIO: FX3

28-Feb-2006

Update Calculator Catalog (9.732 calcs).
Intro 'Electronic Components used in calculators'
Added desktop-calculator preview:
SHARP: EL816
VICTOR: 605
Added desktop-calculator info:
ROCKWELL: 425P
Added Calculator Advertisement:
MONROE: 740
SHARP: *

21-Feb-2006

Update Calculator Catalog (9.694 calcs).

14-Feb-2006

Update Calculator Catalog (9.676 calcs).
Added desktop-calculator preview:
REMINGTON: 1218
Added pocket-calculator preview:
RICOH: RC8G
Added pocket-calculator info:
C ITOH: SR80N

07-Feb-2006

Update Calculator Catalog (9.646 calcs).
Update Statistics on Calculators.
Added desktop-calculator info:
BUSICOM: 120DB
BUSICOM: 120DC
CASIO: R3

31-Jan-2006

Update Calculator Catalog (9.638 calcs).
Added desktop-calculator info:
BUSICOM: 120DA
BUSICOM: 1600
Update desktop-calculator info:
SHARP: EL8
Added pocket-calculator preview:
TOSHIBA: BC815