Vintage Electronic Calculators: CALCUSEUM Home page
| Alfabetical Brand/Type List on Z* (Only Calculators) | AKA (Also Known As) | Label on Back | Product Number | Year of introduction | Classification |
| ZAGO: Line RLS1 | SOLAR POWER RULER | Line RLS1 | Desktop with Display / Ruler / Tool | ||
| ZAYRE: Concept 10 | 10 | Concept 10 | 14-mar-1976 | ||
| ZAYRE: Concept 24 (version-1) | ELECTRONIC CALCULATOR, CONCEPT 24 | Concept 24 | 17-aug-1975 | ||
| ZAYRE: Concept 24 (version-2) | ELECTRONIC CALCULATOR, CONCEPT 24 | Concept 24 | 04-jan-1976 | ||
| ZAYRE: Concept 24 (version-3) | Electronic Calculator | Concept 24 | 1976 | ||
| ZAYRE: Concept Compact | SUPER THIN ELECTRONIC CALCULATOR | SUPER THIN | Concept Compact | 10-oct-1976 | |
| ZAYRE: Concept I | CONCEPT I | CONCEPT I | mar-1976 | ||
| ZAYRE: Concept II | CONCEPT II | CONCEPT II | mar-1976 | ||
| ZAYRE: Concept III | Advanced Slide Rule, CONCEPT III | CONCEPT III | 1976 | ||
| ZAYRE: Concept V | CONCEPT V | 11-jul-1977 | |||
| ZAYRE: Concept VI (version-1) | CONCEPT VI | 1977 | |||
| ZAYRE: Concept VI (version-2) | CONCEPT VI | CONCEPT VI | 1977 | ||
| ZELCO: 10732 | Model No. 10732, Product Design: Donald Booty, Jr. | 10732 | 1988 | Pocket / LifeStyle, trendy / Foldover, Flip | |
| ZELCO: 10732RH | 10732RH | 1988 | Pocket / LifeStyle, trendy / Foldover, Flip | ||
| ZENITH: 830MD | electronic calculator | 830MD | ~1978 | ||
| ZENY: 1000M | 1000M | 1978 | Desktop with Display | ||
| ZENY: 22M | MODEL-22M | 22M | ~1975 | ||
| ZENY: 33M | 33M | ~1975 | |||
| ZENY: 801 | 801 | ~1975 | |||
| ZENY: 811 | 811 | ~1975 | |||
| ZENY: 811A | MODEL 811A | 811A | ~1975 | ||
| ZENY: LC200 | LC-200 | LC200 (LC-200) | ~1978 | ||
| ZENY: SR201 | ELECTRONIC SLIDE RULE, MODEL SR-201 | SR201 (SR-201) | |||
| ZIRCON: Computape | AUTO POWER OFF, CONVERTER/MEASURE/CALCULATOR | Computape | Pocket / Tool / Converter / Foldover, Flip | ||
| ZUMRO: 100 | 100 | 1972 | Desktop with Display | ||
| ZUMRO: 101 | ~1972 | Desktop with Display | |||
| ZYKKOR: DT212 | DT-212 | DT212 (DT-212) | Desktop with Display | ||
| ZYKKOR: LC236 | TOUCH-TONE CALCULATOR, LC-236 | LC236 (LC-236) | |||
| ZYKKOR: LC244 | LC-244 | LC244 (LC-244) | |||
| ZYKKOR: LC266 | AUTO SHUT OFF, CREDIT CARD CALCULATOR, LC-266 | LC266 (LC-266) | Credit Card | ||
| ZYKKOR: Solar Lady | SOLAR CELL CALCULATOR | solar lady | Pocket / Foldover, Flip | ||
| 06-mar-2025: (31 Items). | |||||
| 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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