AKA (Label): Model number TXI-8663A, Product number (P/N): TXI8663A (TXI-8663A),
Keywords/Tags: TXI8663A (TXI-8663A) | P300
Date of intro: 1974, Origin: USA (List), Dimensions: 152x76x40mm, Weight: 175g,
Power: Rechargeable, Adaptor: TEXAS INSTRUCMENTS_adaptors: AC9200,
Display: Type = Display (LED) (List),
Number of keys: 23,
Classification: / Pocket,
Featuring: Square root,
Original Equipment Manufacturer : TEXAS INSTRUMENTS: SR10 (version-1), Resemblance with: RADIO SHACK: EC425, Made by: TEXAS INSTRUMENTS (List of all Import-OEM-models for MONTGOMERY WARD),
Known Serial-numbers: 47X014492 (47X-014492) | 47X018053 (47X-018053) | 47X040313 (47X-040313) | 47X050641 (47X-050641) | 47X056961 (47X-056961) | 47X059128 (47X-059128) (List of all S/Ns from MONTGOMERY WARD)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: DATAMATH CALCULATOR MUSEUM