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Title: Hewlett-Packard HP 80 hand held electronic business calculat [Go to resource]
Description: Hewlett-Packard HP 80 hand held electronic business calculator c1972, with rechargable battery pack, charging case, AC power supply, battery charger unit, two battery pack frames, quick reference guide, and operators handbook. License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Subjects: Electronic Calculator Temporal: 1972-1974 Source: Science Museum Creator: Hewlett-Packard Limited Identifier: 1997-129 Go to resource More Like this...-
Electronic Desktop Calculator by Hewlett-Packard,…Electronic Desktop Calculator by Hewlett-Packard,…
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