AKA: LIQUID CRYSTAL LC-850M, AKA (Label): ELECTRONIC CALCULATOR, LC-850M, Product number (P/N): LC850M (LC-850M),
Keywords/Tags: LC850M (LC-850M) | LIQUID CRYSTAL
Date of intro: 1978, Origin: Japan (List), Dimensions: 114x30x10mm,
Power: 3V: (CR2430 x1),
Display: Type = Display (LCD yellow) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 20, #Key-Red: 4,
Keyboard Array (Rows x Columns): 03x08,
Miscellaneous switch: [OFF-ON-LOCK],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: TOSHIBA: T3567,
Known Serial-numbers: 000468 | 005171 | C19535 (C 19535) | C28844 (C 28844) (List of all S/Ns from TOSHIBA)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: SMITHSONIAN MUSIC