AKA (Label): Electronic Calculator, MODEL SR-9120D, Product number (P/N): 20117102 (201171-02),
Keywords/Tags: 20117102 (201171-02)
Date of intro: 197?,
Power: 9V + Adaptor, Adaptor: COMMODORE_adaptors: DC640B; COMMODORE_adaptors: 707C; COMMODORE_adaptors: 708C; COMMODORE_adaptors: 709C,
Display: Type = Display (LED) (List),
Number of keys: 39, #Key-Blue: 10, #Key-Green: 1, #Key-Red: 7, #Key-White: 11,
Classification: / Pocket,
Featuring: Scientific functions, Square root,
Serie-members: COMMODORE: SR9120D (version-1) ('cbm'-notation); COMMODORE: SR9120D (version-2) ('commodore'-notation, Oval keys ); COMMODORE: SR9120D (version-3) ('commodore'-notation, Square keys),
Known Serial-numbers: 05790 (List of all S/Ns from COMMODORE)
Collector value: 8/10,

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