Real Engineers Use HP Calculators, 50 years ago this month Hp rolled out the very first hand-held scientific calculator called, the Hp-35
Hewlett Packard 34C, Hewlett Packard 34C calculator. The 34…
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Manual for Hewlett Packard HP 34C Calculator
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Review: HP 35s Programmable Scientific Calculator
Missing battery and battery cover, small plastic crack.
Hewlett-Packard HP-34C Calculator With Case -Parts/Repair NO BATTERY NO COVER
Hewlett-Packard HP-34C Calculator With Case -Parts/Repair NO BATTERY NO COVER