AKA: MARK 42, AKA (Label): MARK 42, 0972, Product number (P/N): 0972,
Keywords/Tags: 0972 | 42 | MARK 42
Date of intro: ~1974, Origin: Hong Kong (List), Dimensions: 125x65x30mm, Weight: 65g,
Power: 9V + Adaptor, Adaptor: APF_adaptors: 751S,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 19,
Classification: / Pocket,
Featuring: Procent,
Related with: APF_parts: (Box) 42,
Known Serial-numbers: 42024357 (42-024357) | 42041045 (42-041045) | 42062004 (42-062004) | 42063184 (42-063184) | 42078354 (42-078354) | 42139738 (42-139738) (List of all S/Ns from APF)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY