Vintage Electronic Calculators: CALCUSEUM Home page
| Alfabetical Brand/Type List Criteria: Purchase Record |
AKA (Also Known As) | Label on Back | Product Number | Year of introduction | Classification |
| RAMSGATE_docu: (Purchase) M11 | Ramsgate, MODEL M-11, PORTABLE CALCULATOR, PURCHASE RECORD | 05-nov-1973 | Documentation / Purchase Record | ||
| TEXAS INSTRUMENTS_docu: (Purchase Record) Spanish | TEXAS INSTRUMENTS, JUSTIFICANTE DE FECHA DE COMPRA | ~1979 | Documentation / Purchase Record | ||
| 07-mar-2025: (2 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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