Product number (P/N): Derby,
Keywords/Tags: Derby | II
Date of intro: 1975, Dimensions: 110x74x22mm,
Power: 1.5V: (AA x1) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 19, #Key-Black: 11, #Key-Blue: 7, #Key-Orange: 1,
Keyboard Array (Rows x Columns): 04x05,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: UNICO: 064-0082A,
Made by: UNICO (List of all Import-OEM-models for MBO),
Serie-members: MBO: Derby II (version-1) ([C/CE]); MBO: Derby II (version-2) ([C]),
Known Serial-numbers: 128680 (List of all S/Ns from MBO)
Collector value: 7/10,
Courtesy of: MUCKERMANN Peter,
Internet: Link-1: CALCULATORCOLLECTION