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DescriptionSliderule 2005.png
العربية: مسطرة حاسبة، نموذج Aristo 868 Studio، تُظهر حساب 1.3 x 2 = 2.6
Русский: Логарифмическая линейка
English: Slide rule, model Aristo 868 Studio, showing the calculation 1.3 x 2 = 2.6. Transparent background
Date
(UTC)
Source
Sliderule_2005.jpg
Author
Sliderule_2005.jpg: Roger McLassus
derivative work: Beao
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Original upload log
This image is a derivative work of the following images:
File:Sliderule_2005.jpg licensed with Cc-by-sa-3.0-migrated, GFDL
2005-12-23T13:46:59Z Roger McLassus 2272x656 (854218 Bytes) An old sliderule (showing the calculation 1.3 x 2 = 2.6). Photo taken on 23 Dec 2005 by Roger McLassus und uploaded the same day.