Personal collection of slide rules, along with various resources including general background information, manuals, books, restroration tips, links and more.
Domain | sliderule.ca |
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Homepage URL | http://www.sliderule.ca |
Keywords | slide rule rules sliderule ruler k&e k+e keuffel esser & pickett post sun hemmi hughes owens geotec nestler faber castell concise eco bra staedtler mannheim oughtred logarithm |
Sprache | englisch |