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BROTHER: 807
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AKA: brother INTERNATIONAL CORPORATION, Product number (P/N): 807,
Keywords/Tags: 807
Date of intro: 1974, Origin: Hong Kong (List), Dimensions: 126x75x27mm, Weight: 140g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 20,
Classification: / Pocket,
Featuring: Square root,
Known Serial-numbers: 4740824 (List of all S/Ns from BROTHER)
Initial Cost Price: USD30.00, Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Created: 25-may-2014, Manual-update: 21-jul-2021, Batch-update: 25-feb-2024             

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