Hewlett Packard
HP Computer Museum
HP9100
Category:HP-9100 - Wikimedia Commons
HP - HP calculators have been making it count since 1968. #TBT http://hp.nu/KNcJ9 | Facebook
Hewlett-Packard 9100 Programmable Calculator
HP Virtual Museum: 9100A desktop calculator, 1968
HP 9100A/B
HP Computer Museum
File:HP 9100A Calculator 1968.jpg - Wikimedia Commons
HP - #TBT In 1968, Bill and Dave created HP 9100A, the world's first programmable scientific calculator. Today, we follow in their footsteps with another mathematical innovation: HP Prime. http://hp.tl/6185BKgVx | Facebook
Hewlett Packard HP Oscilloscope Measurement Error Calculator 1968 | eBay
This desktop machine was Hewlett Packard's first calculator, and had... News Photo - Getty Images
Hewlett Packard 9100A programmable calculator (computer) - MAAS Collection
Hewlett-Packard 9100 - Computer Calculator For Math And Science (1968) - YouTube
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HP 9100A: Launching the PC Revolution - HP History
The HP-35
Vintage 1968 - 1970: Hewlett-Packard's 9100 Computer (Calculator) teaching, learning aids - YouTube
HP 9100A: Launching the PC Revolution - HP History
HP 9100A: Launching the PC Revolution - HP History
Hewlett-Packard 9100 Programmable Calculator
The early history of HP calculators | HPE
HP 9100A Calculator | Selling the Computer Revolution | Computer History Museum
HP 9100B – Time-Line Computer Archive
