Product number (P/N): 500E,
Keywords/Tags: 500E
Date of intro: mar-1967, Origin: Japan (List),
Power: AC,
Display: Type = Display (Nixie) (List), Brand = NEC: CD66 {10x}, Digits = 10,
Number of keys: 25, #Key-Grey: 11, #Key-White: 14,
Classification: / Desktop with Display,
Featuring: Logic-technology: DTL (Diode Transistor Logic), discrete components,
Original Equipment Manufacturer : CASIO: 101E (version-1) (List of all Export-OEM-models from COMMODORE), Resemblance with: CHUO CASH REGISTER: 211E, Made by: CASIO (List of all Import-OEM-models for COMMODORE),
Known Serial-numbers: 51192 | 51259 (List of all S/Ns from COMMODORE)
Collector value: 9.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE OLD CALCULATOR MUSEUM