HP-41CX Pocket Computer Hiding as a Calculator - First Look
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HP 71B Pocket Computer from 1984
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HP 12C Platinum Financial Calculator REVIEW
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Découvrons et programmons : HP-41C/CV (Partie 1)
14:04
Slide Rule vs Calculator Showdown: Decilon & HP-35
34:39
CRT Damage and Replacement - Wyse WY-520 Terminal
31:46
Der beste Taschenrechner der Welt? CC2tv #356
8:21
The Wizard and the Woz. The greatest calculator story ever told starring Steve Wozniak and the HP-45
16:29