AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): 121M,
Keywords/Tags: 121M
Origin: Korea (List),
Power: AC, Adaptor: HOMELAND_adaptors: BH621,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 28, #Key-Blue: 13, #Key-Red: 3, #Key-White: 12,
Keyboard Array (Rows x Columns): 04x07,
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 824442 (List of all S/Ns from HOMELAND)
Collector value: 7/10,