AKA: SPERRY REMINGTON, 1221, AKA (Label): MOD.1221, Product number (P/N): 1221,
Keywords/Tags: 1221
Date of intro: ~1975,
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 24, #Key-Black: 9, #Key-Blue: 2, #Key-Orange: 2, #Key-White: 11,
Decimal switch: [6-4-3-2-1-0], Round switch: [F-CUT-5/4],
Classification: / Desktop with Display,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : CASIO: 122F, Made by: CASIO (List of all Import-OEM-models for REMINGTON),
Known Serial-numbers: 2154995 (List of all S/Ns from REMINGTON)
Collector value: 7.5/10,