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HP 9100B was an improved version of HP 9100A, a first Hewlett Packard calculator introduced in 1968. The HP 9100B is a scientific desktop calculator with magnet…
HP 9100A: Launching the PC Revolution - HP History
HP - HP calculators have been making it count since 1968. #TBT http://hp.nu/KNcJ9 | Facebook
HP 9100A programmable calculator (computer) | Interface
HP 9100A: Launching the PC Revolution - HP History
1968 , Volume , Issue Sept-1968
HP Computer Museum
HP9100
Hewlett-Packard 9100 - Computer Calculator For Math And Science (1968) - YouTube
The HP-35
HP 9100A/B
Home - HP 9100
The early history of HP calculators | HPE
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
HP Virtual Museum: 9100A desktop calculator, 1968
First Electronic Calculator Prototype – Joy of Museums Virtual Tours
Hewlett Packard HP Oscilloscope Measurement Error Calculator 1968 | eBay
John Wolff's Web Museum - Hewlett-Packard Calculators
Classic HP 35 calculator comes back to life - EDN
Vintage 1968 - 1970: Hewlett-Packard's 9100 Computer (Calculator) teaching, learning aids - YouTube
HP Virtual Museum: 9100A desktop calculator, 1968
HP 9100A Calculator | Selling the Computer Revolution | Computer History Museum
Hewlett-Packard 9100A - Wikipedia
