AKA: MARK 64, AKA (Label): MODEL NO: MARK 64, Product number (P/N): 64,
Keywords/Tags: 64 | MARK 64
Date of intro: 1974, Origin: Hong Kong (List), Dimensions: 131x63x24mm,
Power: 9V, Adaptor: APF_adaptors: 710; APF_adaptors: 751S,
Display: Type = Display (LED) (List),
Number of keys: 19, #Key-Grey: 1, #Key-Orange: 7, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Known Serial-numbers: 133840 | H640051550321 (H64-00515, 50321) | H64044420C687D (H64-044420, C687D) (List of all S/Ns from APF)
Collector value: 7.5/10,

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