Slide Rules Websites
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The Museum of HP Calculators
The Museum of HP Calculators displays and describes older Hewlett-Packard calculators. There are also sections on calculating machines and slide rules as well as sections for...
255,713 
$ 36,180.00
Sphere Research Corporation - Used Electronic Test Equipment, Spare Parts,...
Sphere's site contains an original e-library, including quotes, business practices and ethics, short stories and columns. Plus, an Electronic Test Equipment and Slide Rule...
690,071 $ 1,920.00