AKA: PROCAL 408AY, AKA (Label): ELECTRONIC CALCULATOR, MODEL 408AY, Product number (P/N): 408AY,
Keywords/Tags: 408AY | PROCAL
Date of intro: 1973, Origin: Japan (List), Dimensions: 155x100x45mm, Weight: 230g,
Power: 6V: (AA x4) + Adaptor, Adaptor: BROTHER_adaptors: 4086,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 19, #Key-Orange: 2, #Key-White: 17,
Miscellaneous switch: [OFF-ON-K],
Classification: / Desktop with Display,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: BROTHER_docu: (Broch.) Rechnen Sie (408AY),
Main Components: NEC: µPD273C,
Known Serial-numbers: G4009660 (G 4009660) (List of all S/Ns from BROTHER)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY, Link-2: MY CALCULATORS DATABASE, Link-3: THE NATIONAL MUSEUM OF AMERICAN HISTORY