AKA: MARK 58, AKA (Label): MODEL NO. MARK 58, Product number (P/N): 58,
Keywords/Tags: 58 | MARK 58
Origin: Japan (List),
Number of keys: 41, #Key-Blue: 15, #Key-Grey: 13, #Key-White: 13,
Keyboard Array (Rows x Columns): 09x05,
Classification: / Pocket,
Featuring: Scientific functions, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: A001153 (A-001153) (List of all S/Ns from APF)
Collector value: 7.5/10,