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RICOH: 121B
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AKA: RICOMAC 121-B, Product number (P/N): 751700 (7517-00),
Keywords/Tags: 751700 (7517-00) | 121B (121-B)
Date of intro: 1976, Origin: Japan (List),
Power: AC,
Number of keys: 23, #Key-Grey: 10, #Key-SilverColor: 2, #Key-White: 11,
Decimal switch: [F-0-2-4], Round switch: [(ArrowDown)-5/4], Miscellaneous switch: [(Blank)-(Sigma) (Blank)-K],
Classification: / Desktop with Display,
Featuring: Procent, Square root,
Known Serial-numbers: 010369 | 014388 (List of all S/Ns from RICOH)
Collector value: 7/10,

Item

Label, name plate
S/N: 014388

Created: 24-mar-2016, Manual-update: 25-oct-2022, Batch-update: 01-feb-2023             

# Pageloads since 2018: 25             

2 Pic(s),

                     

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