AKA: ELCA 220 B, AKA (Label): DESK TOP ELECTRONIC CALCULATOR, TYPE KK FORM 220B, ND1005, Product number (P/N): ND1005,
Keywords/Tags: ND1005 | KK220B | ELCA
Date of intro: 1973, Origin: Japan (List),
Power: 6V: (AA x4), Adaptor: HITACHI_adaptors: AD20,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 20,
Classification: / Desktop with Display,
Featuring: Procent,
Known Serial-numbers: P1715?428? (List of all S/Ns from HITACHI)
Collector value: 8/10,

!!! This item is WANTED to join the collection !!!