Vintage Electronic Calculators: BE-CALC Home page
| (Brand on letter: Z) | (AKA) | (Label on Back) | (Product Number) | (Year) |
| ZAGO: Line RLS1 | SOLAR POWER RULER |   |   | |
| ZAYRE CORP.: Concept 10 | 10 |   |   | 19760314 |
| ZAYRE CORP.: Concept 24 (version 1) | ELECTRONIC CALCULATOR, CONCEPT 24 |   | 19760104 | |
| ZAYRE CORP.: Concept 24 (version 2) |   |   |   |   |
| ZAYRE CORP.: Concept Compact | SUPER THIN ELECTRONIC CALCULATOR |   |   | 19761010 |
| ZAYRE CORP.: Concept I | CONCEPT I |   |   | 197603 |
| ZAYRE CORP.: Concept II | CONCEPT II |   |   | 197603 |
| ZAYRE CORP.: Concept III | Advanced Slide Rule |   |   | 1976 |
| ZAYRE CORP.: Concept V |   |   |   | 19770711 |
| ZAYRE CORP.: Concept VI (version 1) |   |   |   | 1977 |
| ZAYRE CORP.: Concept VI (version 2) | CONCEPT VI |   | 1977 | |
| ZENITH: 830MD | electronic calculator |   | 197? | |
| ZENY: 1000M |   |   |   | 1978 |
| ZENY: 22M |   |   |   |   |
| ZENY: 801 |   |   |   | 197? |
| ZENY: 811 |   |   |   | 197? |
| ZENY: LC200 | LC-200 |   |   | ~1978 |
| ZUMRO: 100 |   |   |   | 1972 |
| ZYKKOR: LC236 | TOUCH-TONE CALCULATOR, LC-236 |   |   |   |
| ZYKKOR: LC244A |   |   |   | 1983 |
| ZYKKOR: TC1 |   |   |   |   |
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| 5-feb-2012: (21 Devices with letter Z). |   |   |   |   |
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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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