AKA (Label): MARK II, ELECTRONIC CALCULATOR, Product number (P/N): II (Mark II),
Keywords/Tags: II (Mark II)
Date of intro: 1972, Origin: USA (List), Dimensions: 139x82x42mm,
Power: 7.5V: (AA x5) + Adaptor,
Display: Type = Display (LED) (List),
Keyboard: KLIXON, Number of keys: 18, #Key-Black: 17, #Key-Red: 1,
Miscellaneous switch: [(Blank)-ON K-(Blank)],
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: JOHN COLLINS ENTERPRISES (JCE)_docu: (Ad.) Mark II; JOHN COLLINS ENTERPRISES (JCE)_parts: (Box) Mark II,
Main Components: TEXAS INSTRUMENTS: TMS0103NC; TEXAS INSTRUMENTS: 1KS100,
Resemblance with: (Resemblance 001),
Known Serial-numbers: 501010M | 501010M (501010 M) | 502666M (502666 M) | 505463M (505463 M) | 509574M (509574 M) | 510579M (510579 M) | 511233M (511233 M) | M22076 (List of all S/Ns from JOHN COLLINS ENTERPRISES (JCE))
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),