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My dad is retiring today. He's used this HP Finance Calculator almost daily since the late 80's. : r/BuyItForLife
![Pulp Librarian on Twitter: "Pocket tech took a big step forward in the 1970s via the humble calculator, and one model in particular: the 1974 Hewlett Packard HP-65. It was the world's Pulp Librarian on Twitter: "Pocket tech took a big step forward in the 1970s via the humble calculator, and one model in particular: the 1974 Hewlett Packard HP-65. It was the world's](https://pbs.twimg.com/media/E0PEDBGWEAA1ZHJ.jpg)
Pulp Librarian on Twitter: "Pocket tech took a big step forward in the 1970s via the humble calculator, and one model in particular: the 1974 Hewlett Packard HP-65. It was the world's
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G-Wizard Calculator Feeds and Speeds Examples for Experienced CNC'ers - CNCCookbook: Be A Better CNC'er
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Victor 6500 Executive Desktop Loan Calculator, 12-Digit LCD : Amazon.co.uk: Stationery & Office Supplies
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Victor 6500 12 Digit Executive Desktop Financial Calculator with Loan Wizard: Office Electronics: Amazon.com.au
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Calculator book, 'Math on keys', from Ti. Perhaps my next calculator will be a vintage TI : r/calculators
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The Wizard and the Woz. The greatest calculator story ever told starring Steve Wozniak and the HP-45 from hpi calculator Watch Video - HiFiMov.co
![My HP Calculators ... - EXPIRED: This space has not changed for 18 months. If no page in it is changed in another 6 months the space will be archived and deleted My HP Calculators ... - EXPIRED: This space has not changed for 18 months. If no page in it is changed in another 6 months the space will be archived and deleted](https://wiki.helsinki.fi/download/attachments/84292757/HP35_small_200k.jpg?version=1&modificationDate=1333279193505&api=v2)