File:Regolo calcolatore, Rechenschieber, slide rule, règle a calcul (338230310).jpg - Wikimedia Commons
4.7 (516) · € 13.99 · In Magazzino
![File:Regolo calcolatore, Rechenschieber, slide rule, règle a calcul (338230310).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/5/55/Regolo_calcolatore%2C_Rechenschieber%2C_slide_rule%2C_r%C3%A8gle_a_calcul_%28338230310%29.jpg)
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Category:Slide rules - Wikimedia Commons
Vintage Slide Rules / Regoli calcolatori / Las Reglas de Cálculo / 計算尺
![John Wolff's Web Museum - Slide Rules](http://www.johnwolff.id.au/calculators/sliderules/Concise300a.jpg)
John Wolff's Web Museum - Slide Rules
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John Wolff's Web Museum - Slide Rules
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Slide rule hi-res stock photography and images - Alamy
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Category:Slide rules - Wikimedia Commons
Description Our easy to use slide-rule calculator provides a quick reference for comparing thickness of Co-NETIC® alloy required to effectively shield
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Quick Reference Tool: Slide Ruler Calculator
Vintage Slide Rules / Regoli calcolatori / Las Reglas de Cálculo / 計算尺
![632 Hewlett-Packard RF Calculator Slide Rule](https://i.ytimg.com/vi/J0FzRP-Gwnc/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDFz_or8CikLm9WtV1LfOFuV4hjIg)
632 Hewlett-Packard RF Calculator Slide Rule
![John Wolff's Web Museum - Slide Rules](http://www.johnwolff.id.au/calculators/sliderules/Browne5.jpg)
John Wolff's Web Museum - Slide Rules
![Category:Slide rules - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/4/40/Keisanjaku_1.jpg/120px-Keisanjaku_1.jpg)
Category:Slide rules - Wikimedia Commons
![John Wolff's Web Museum - Slide Rules](http://www.johnwolff.id.au/calculators/sliderules/FearnsPipeFlowWithCase-418-IMG_3109-5.jpg)
John Wolff's Web Museum - Slide Rules