AKA (Label): Elektronenrechner, MODELL: Derby, Product number (P/N): 004,
Keywords/Tags: 004 | Derby
Date of intro: ~1973,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 16,
Classification: / Pocket,
Resemblance with: (Resemblance 049),
Known Serial-numbers: A01202 (List of all S/Ns from MBO)
Collector value: 8/10,
Courtesy of: MUCKERMANN Peter,

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