AKA: MARK 52, AKA (Label): mark 52, SCIENTIFIC CALCULATOR, MARK 52, MODEL NO., C596, Product number (P/N): 52,
Keywords/Tags: 52 | MARK 52
Date of intro: ~1974, Origin: Japan (List),
Power: 9V,
Display: Type = Display (LED) (List),
Number of keys: 19, #Key-Brown: 18, #Key-White: 1,
Miscellaneous switch: [on-off],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Known Serial-numbers: 010221 (List of all S/Ns from APF)
Collector value: 7.5/10,