Calculator [Electronic calculator]
Maker and role
Hayakawa Electric Company Limited, Manufacturer
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Object detail
Accession number
2001.26.1
Description
SHARP electronic calculator, Model CS-20A. Black and grey plastic outer case, ventilation grill on top, power cable at rear. Main control panel on front with display screen. Front control panel has number and operation number on front. Instruction manual included.
Marks
Compet 20 / SHARP Maker's Mark
SHARP / ELECTRONIC DESK CALCULATOR / COMPET / Model CS-20A / OPERATING INSTRUCTIONS / HAYAKAWA ELECTRIC CO., LTD. Printed
SHARP / ELECTRONIC DESK CALCULATOR / COMPET / Model CS-20A / OPERATING INSTRUCTIONS / HAYAKAWA ELECTRIC CO., LTD. Printed
Media/Materials
Credit Line
Hayakawa Electric Company Limited. Calculator [Electronic calculator], 2001.26.1. The Museum of Transport and Technology (MOTAT).
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