The HP-35
HP 35 - First Handheld Scientific Calculator - HP History
HP 35: The First Handheld Scientific Calculator - HP History
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The HP-35 Calculator
HP-35
Milestones:Development of the HP-35, the First Handheld Scientific Calculator, 1972 - Engineering and Technology History Wiki
LabXchange - In February 1972, Hewlett Packard released the HP-35, the world's first handheld calculator to perform transcendental functions, such as trigonometric, logarithmic and exponential functions. Do you remember your first calculator? | Facebook
Hewlett Packard HP-35
Avengers in Time: 1972, Science & Technology: HP-35
HP celebrates 35th anniversary of HP-35: launches 35s calculator | Engadget
The HP-35
The HP-35
HP-35 - Wikipedia
The HP-35 Calculator
London, UK. 23rd May, 2017. An HP-35 calculator, by Hewlett-Packard, 1972, the world's first pocket-sized scientific calculator Press preview of "California Designing Freedom", an exhibition at the Design Museum celebrating the history
HP 35 - First Handheld Scientific Calculator - HP History
HP-35 - Wikipedia
Classic HP 35 calculator comes back to life - EDN
Hewlett-Packard HP-35 Handheld Electronic Calculator | National Museum of American History
HP 35 - The world's first pocket scientific calculator from 1972 - YouTube
HP-35
HP Calculator Heritage Printed Ads 1972 | Educalc.net
The HP 35 calculator
Retro Thing: HP Launches 35th Anniversary Retro Calculator
