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KEYSTONE: 100
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AKA: Berkey/Omega 100, Product number (P/N): 100,
Keywords/Tags: 100 | Berkey/Omega
Date of intro: ~1975, Origin: USA (List),
Power: 6V: (AA x4), Adaptor: KEYSTONE_adaptors: 375,
Display: Type = Display (VFD) (List),
Number of keys: 18,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: ATLAS-RAND: 240; KEYSTONE: 88,
Known Serial-numbers: C253259 (List of all S/Ns from KEYSTONE)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE CALCULATORS WEB MUSEUM

Item

Box

Instructions
Electronic Pocket Calculator (Back)
94570

Instructions
Electronic Pocket Calculator (Front)
94570

Label, name plate

Label, name plate
S/N: C253259

Created: 12-feb-2014, Manual-update: 25-apr-2022, Batch-update: 25-feb-2024             

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6 Pic(s),

                     

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