HP 45 in original case
This is the classic HP45 calculator that was every engineer's dream when it was released in the early 1970s. Our donor, Judy Jones, purchased this model in 1973 and supplied the original sales receipt. This was the calculator that Steve Wozniak sold when he left his secure job at HP to join fledgeling Apple computer full time in 1976-77.
HP45 in its carrying case
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