Product number (P/N): 90506,
Keywords/Tags: 90506
Date of intro: 1973, Origin: USA (List),
Number of keys: 18, #Key-Black: 14, #Key-White: 4,
Miscellaneous switch: [ON-(Blank)],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: BOWMAR_docu: (Instr.) MX50,
Main Components: ROCKWELL: 15332PC,
Other components: TEXAS INSTRUMENTS: SN75493N {2x}; TEXAS INSTRUMENTS: SN75494N {2x},
Original Equipment Manufacturer : BOWMAR: 90506 (version-2) (List of all Export-OEM-models from BOWMAR), Resemblance with: BOWMAR: 90515 (version-2); SEARS: 41031,
Serie-members: BOWMAR: 90506 (version-1) (Black keys, 1 red [C]); BOWMAR: 90506 (version-2) (All Black and White Keys),
Known Serial-numbers: 111588 | 161934 (List of all S/Ns from BOWMAR)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: MY CALCULATORS DATABASE, Link-2: SMITHSONIAN MUSIC