Lot - Vintage HP 65 Calculator, Hewlett-Packard
Other Pockets
Hewlett-Packard HP-65
File:HP-65 white background.jpg - Wikimedia Commons
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
Programming Handheld Calculators
File:Vintage HP-65 Programmable Handheld LED Calculator, Original Price - $795, Made in the USA, Circa 1974 (8510806457).jpg - Wikimedia Commons
The HP 65 Programmable Pocket Calculator - HP History
HP-65 - Wikipedia
Hewlett-Packard HP-65 Handheld Electronic Calculator | Smithsonian Music
Hewlett Packard HP-65 calculator working. - YouTube
The early history of HP calculators | HPE
Pulp Librarian on Twitter: "By 1974 Hewlett Packard had created another first: the HP-65 programmable pocket calculator. Programmes were stored on magnetic cards slotted into the unit. It was even used during
HP-65 - Wikipedia
Hewlett-Packard HP-65 Handheld Electronic Calculator | National Museum of American History
HP-65 - Wikipedia
HP 65
HP 65
Hewlett-Packard Introduces the HP-65, the First Magnetic Card-Programmable Handheld Calculator : History of Information
The HP 65 Programmable Pocket Calculator - HP History
Calculator, Programmable, HP-65 | National Air and Space Museum
Vintage HP-65 LED Scientific Calculator | eBay
Other Pockets
Hewlett-Packard HP-65 Handheld Electronic Calculator | National Museum of American History
HP Virtual Museum: Hewlett-Packard-65 programmable pocket calculator, 1974
HP-65
