AKA: SC-635, AKA (Label): MODEL SC-635, Product number (P/N): SC635 (SC-635),
Keywords/Tags: SC635 (SC-635)
Date of intro: ~1974, Dimensions: 165x89mm,
Power: Rechargeable,
Display: Type = Display (LED) (List), Digits = 8+1+(2+1),
Number of keys: 40, #Key-Black: 19, #Key-Blue: 9, #Key-Red: 1, #Key-White: 11,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Resemblance with: (Resemblance 058),
Serie-members: MELCOR: SC635 (version-1) (4 Red Keys); MELCOR: SC635 (version-2) (1 Red Key); MELCOR: SC635 (version-3) (Transparent),
Known Serial-numbers: 657040 | 667285 | 846687 (List of all S/Ns from MELCOR)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LE RAYON DES CALCULATRICES