![One more for the HP financial calculator collection....the venerable 17BII from 1990. It's been a long road my friend : r/BuyItForLife One more for the HP financial calculator collection....the venerable 17BII from 1990. It's been a long road my friend : r/BuyItForLife](https://i.redd.it/nwlmrisotjj41.jpg)
One more for the HP financial calculator collection....the venerable 17BII from 1990. It's been a long road my friend : r/BuyItForLife
![File:Vintage Casio Scientific Graphing Pocket Calculator, Model fx-7000GA, Made in Japan, 1990 (8721201872).jpg - Wikimedia Commons File:Vintage Casio Scientific Graphing Pocket Calculator, Model fx-7000GA, Made in Japan, 1990 (8721201872).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/07/Vintage_Casio_Scientific_Graphing_Pocket_Calculator%2C_Model_fx-7000GA%2C_Made_in_Japan%2C_1990_%288721201872%29.jpg)
File:Vintage Casio Scientific Graphing Pocket Calculator, Model fx-7000GA, Made in Japan, 1990 (8721201872).jpg - Wikimedia Commons
![Casio - fx-7700G - - Graphic calculator - Casio fx7700G - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA Casio - fx-7700G - - Graphic calculator - Casio fx7700G - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA](https://casio.ledudu.com/images/pockets/casio/machines/fx7700g.jpg)
Casio - fx-7700G - - Graphic calculator - Casio fx7700G - Casio.ledudu.com - Casio pocket computer, calculator, game and watch library. - RETRO CALCULATOR FX PB SF LC SL HP FA
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