HP calculators - Wikipedia
![HP calculators - Wikipedia](https://upload.wikimedia.org/wikipedia/commons/thumb/9/95/HP48G.jpg/1200px-HP48G.jpg)
![](https://upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Solar-calculator.jpg/220px-Solar-calculator.jpg)
Calculator - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/5/5b/HP-75D.jpg/800px-HP-75D.jpg)
HP-75 - Wikipedia
![](https://www.oldcalculatormuseum.com/x-hp9100prototype.jpg)
Hewlett Packard 9100B Programmable Electronic Calculator
![](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/HP48GX_Calculator.jpg/1200px-HP48GX_Calculator.jpg)
HP 48 series - Wikipedia
![](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/2/25/HP-19C.jpg/640px-HP-19C.jpg&w=640&q=50)
HP-19C/-29C - Wikiwand
![](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/Hp48gii.jpg/640px-Hp48gii.jpg)
File:Hp48gii.jpg - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d5/HP-15C_Calculator.jpg/2560px-HP-15C_Calculator.jpg)
File:HP-15C Calculator.jpg - Wikimedia Commons
![](https://upload.wikimedia.org/wikipedia/commons/thumb/8/85/Canon_Pocketronic.jpg/200px-Canon_Pocketronic.jpg)
Calculator - Wikipedia
![](https://upload.wikimedia.org/wikipedia/commons/4/46/HP_Calculators_HP-11C_HP-12C_HP-16C.jpg)
File:HP Calculators HP-11C HP-12C HP-16C.jpg - Wikimedia Commons
![](https://upload.wikimedia.org/wikipedia/commons/thumb/4/49/Interior_of_a_calculator.jpg/170px-Interior_of_a_calculator.jpg)
Calculator - Wikipedia
![](https://static.wikia.nocookie.net/pawnstarsthegame/images/d/d6/Hewlett-Packard_Calculator_Watch.png/revision/latest?cb=20160505031120)
Hewlett-Packard Calculator Watch, Pawn Stars: The Game Wiki
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