Hewlett-Packard HP-65
The Hewlett-Packard 65, the first pocket programmable calculator, and it's successor(s), the Hewlett-Packard 67 and Hewlett-Packard 97. : r/calculators
Hewlett-Packard HP-65 Handheld Electronic Calculator | Smithsonian Institution
HP Virtual Museum: Hewlett-Packard-65 programmable pocket calculator, 1974
HP 65 - 100 step programmable with programs stored on magnetic cards smaller than a stick of gum. | Mobile computing, Old calculator, Old computers
HP-65 Microcode Emulator
1974 HP-65 Calculator playing Lunar Lander Game! - YouTube
HP-65 - First programmable Pocket Calculator | From HP Virtu… | Flickr
HP-65 | First pocket programmable calculator | Daniel Sancho | Flickr
The HP 65 Programmable Pocket Calculator - HP History
Calculator, Programmable, HP-65 | National Air and Space Museum
HP-65 - Wikipedia
Calculator, Programmable, HP-65 | National Air and Space Museum
HP 65
Category:HP-65 - Wikimedia Commons
Other Pockets
HP-65 - Wikipedia
HP Calculator Heritage Ads 1974 - HP 65 | Educalc.net
Hewlett-Packard HP-65
HP-65 Side View | The HP-65 was the first magnetic card-prog… | Flickr
DATAMATH
