AKA (Label): MODEL 122 LC, LIQUID CRYSTAL CALCULATOR, Product number (P/N): 122LC (122 LC),
Keywords/Tags: 122LC (122 LC)
Date of intro: ~1980,
Display: Type = Display (LCD yellow) (List), Digits = 12+1,
Number of keys: 30, #Key-Blue: 14, #Key-Grey: 13, #Key-Orange: 1, #Key-Red: 2,
Decimal switch: [A-0-2-4-F], Round switch: [(ArrowDown)-5/4], Miscellaneous switch: [OFF-ON (Blank)-K (Blank)-(Sigma)],
Classification: / Desktop with Display,
Featuring: Procent, Square root,
Known Serial-numbers: 0606664 (List of all S/Ns from CITIZEN)
Collector value: 7.5/10,
Internet: Link-1: LE RAYON DES CALCULATRICES