File:Hewlett-Packard software bundle "Navigation Pac 1" with 26 programs on 40 magnetic storage cards, for the HP-65 programmable calculator, ca. 1974.jpg
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DescriptionHewlett-Packard software bundle "Navigation Pac 1" with 26 programs on 40 magnetic storage cards, for the HP-65 programmable calculator, ca. 1974.jpg | Hewlett-Packard software bundle "Navigation Pac 1" with 26 programs on 40 magnetic storage cards, for the HP-65 programmable calculator, ca. 1974. The HP-65 was the first magnetic card-programmable handheld calculator. The calculator features nine storage registers and room for 100 keystroke instructions. It includes a magnetic card reader/writer to save and load programs. | ||||||
Date | |||||||
Source | Vintage HP-65 Programmable Handheld LED Calculator, Original Price - $795, Made in the USA, Circa 1974 | ||||||
Author | Joe Haupt from USA | ||||||
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: cut out the software packs from original image and removed background, put closer together, slightly turned the right pack, improved colours and contrast. The original can be viewed here: Vintage HP-65 Programmable Handheld LED Calculator, Original Price - $795, Made in the USA, Circa 1974 (8510806457).jpg: . Modifications made by Pittigrilli.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:27, 10 October 2023 | 876 × 1,021 (352 KB) | Pittigrilli (talk | contribs) | File:Three pacs with software (on magnetic storage cards) for navigation, aviation and "standard tasks" for the HP-65 calculator, ca. 1974.jpg cropped 55 % horizontally, 36 % vertically, rotated 1° using CropTool with precise mode. |
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