AKA: MODEL 880, Product number (P/N): 880,
Keywords/Tags: 880
Date of intro: ~1978, Origin: Hong Kong (List), Dimensions: 135x75x25mm, Weight: 75g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 25,
Classification: / Pocket,
Featuring: Procent, Memories: 1,
Resemblance with: (Resemblance 003),
Known Serial-numbers: D110973 | D111206 (List of all S/Ns from TRAVELLERS)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),