Vintage Electronic Calculators:

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MBO: Derby II (version-1)
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Product number (P/N): 0521,
Keywords/Tags: 0521 | Derby | II
Date of intro: ~1975,
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, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
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]),
Collector value: 7/10,


Created: 18-mar-2006, Manual-update: 13-sep-2021, Batch-update: 27-jan-2024             

# Pageloads since 2018: 11             

1 Pic(s),


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