Vintage Electronic Calculators: BE-CALC Home page
| (Brand on letter: Q) | (AKA) | (Label on Back) | (Product Number) | (Year) |
| QUALI: (See: QUALITRON) |   |   |   |   |
| QUALITRON: 104 | QUALI-104 |   |   | 1973 |
| QUALITRON: 112 | QUALI 112 |   |   | 197? |
| QUALITRON: 1407 |   |   |   |   |
| QUALITRON: 1419 |   |   |   | ~1974 |
| QUALITRON: 1420 |   |   |   | 1975 |
| QUALITRON: 1421 |   |   |   | 1975 |
| QUALITRON: 1425 |   |   |   | ~1976 |
| QUALITRON: 1437 |   |   |   | ~1975 |
| QUALITRON: 1438 |   |   |   | 1974 |
| QUALITRON: 1439 | FINANCIAL |   |   | 197? |
| QUALITRON: 1442 (version 1) |   |   |   |   |
| QUALITRON: 1442 (version 2) |   |   |   | 1976 |
| QUALITRON: 1443 |   |   |   |   |
| QUALITRON: 1443C |   |   |   | 1974 |
| QUALITRON: 1444 |   |   |   | 1974 |
| QUALITRON: 1445 |   |   |   | ~1974 |
| QUALITRON: 1447 |   |   |   | 197? |
| QUALITRON: 1448 |   |   |   | ~1974 |
| QUALITRON: 1450 |   |   |   | 197? |
| QUALITRON: 1492 (version 1) | STOP WATCH |   |   | 197? |
| QUALITRON: 1492 (version 2) |   |   |   | 197? |
| QUALITRON: 2037 (version 1) | La Femme |   |   | ~1975 |
| QUALITRON: 2037 (version 2) | La Femme |   |   | ~1975 |
| QUALITRON: 2043 |   |   |   | 1975 |
| QUALITRON: 2137 | AMBASSADOR, FIVE FUNCTIONS 2137 |   |   | 1975 |
| QUALITRON: 2139 | AMBASSADOR, ... |   |   | 1975 |
| QUALITRON: 2146 |   |   |   | 1976 |
| QUALITRON: 22K | the 22K |   |   |   |
| QUALITRON: 2437R16 |   |   |   | 1974 |
| QUALITRON: 2443R |   |   |   |   |
| QUALITRON: 2444R16 |   |   |   | 1975 |
| QUALITRON: 2446R | Slide Rule |   |   |   |
| QUALITRON: 2450R |   |   |   | 1975 |
| QUALITRON: 24K | the 24K |   |   | 1975 |
| QUALITRON: 24KSS | the 24KSS |   |   | 1975 |
| QUALITRON: 251 |   |   |   | 1975 |
| QUALITRON: 2537 |   |   |   | 1974 |
| QUALITRON: 2543 |   |   |   | 197? |
| QUALITRON: 2550 |   |   |   | 1975 |
| QUALITRON: 312 | QUALI 312 |   |   |   |
| QUALITRON: 392 |   |   |   | 1973 |
| QUALITRON: 4014 | LIQUID CRYSTAL |   |   |   |
| QUALITRON: 4020 |   |   |   | 1982 |
| QUALITRON: 4040 | QUARTZ ALARM CHRONOGRAPH |   |   |   |
| QUALITRON: 407 | QUALI 407 |   |   |   |
| QUALITRON: 416 | QUALI 416 |   |   | 197? |
| QUALITRON: 614 |   |   |   |   |
| QUALITRON: 644 |   |   |   | 1974 |
| QUALITRON: 648 |   |   |   | 197? |
| QUALITRON: 707 |   |   |   | 1973 |
| QUALITRON: 712 |   |   |   | 1974 |
| QUALITRON: 807 |   |   |   | 1974 |
| QUALITRON: 812 |   |   |   | 1974 |
| QUALITRON: 907 | SLIM LINE 907 |   |   | 197? |
| QUALITRON: 910 | SLIM LINE 910 |   |   | 1971 |
| QUALITRON: Elegance |   |   |   |   |
| QUALITRON: Executive |   |   |   |   |
| QUALITRON: QI1014 |   |   |   |   |
| QUALITRON: QI104 | QI-104 |   |   |   |
| QUALITRON: QI1064 |   |   |   |   |
| QUALITRON: QI515 |   |   |   | ~1974 |
| QUALITRON: VIP |   |   |   | 1975 |
| QUASAR: HHC |   |   |   |   |
| QUASAR: LC1200 | LC-1200 |   |   |   |
| QUELLE: (See: PRIVILEG) |   |   |   |   |
| QUICK-CHECK: (Wrist calculator) |   |   |   | ~1977 |
| QUORUM: 20B |   |   |   | 197? |
| QUORUM: 30S | STOCK NO. 005 |   | 197? | |
| QUORUM: 31M | STOCK NO. 007 |   | 197? | |
| QUORUM: 32M |   |   |   | 1976 |
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| 5-feb-2012: (71 Devices with letter Q). |   |   |   |   |
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| Do you know about any models not listed here ?, please do mail me or send me a picture of the device... I'll be more than happy to publish the info and mention your name for credit ... thank you ! |   |   |   |   |
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