vintage slide rule calculating and measuring instrument
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
vintage slide rule calculating and measuring instrument |
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| navigate by keyword : analogue isolate mathematical analog antique background calculate calculation calculator calculus closeup device education engineer engineering equipment geometric graphic instrument isolated logarithm logarithmic macro math measure measurement mechanical multiplication multiply nobody number object old oldfashioned retro rule ruler scale science scientific slide sliderule subtraction technical technology texture tool vintage white |
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| Vintage slide rule calculating and measuring instrument. Mechanical analog computing instrument. Isolated on white |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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