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English: An old slide rule, model Aristo 868 Studio, showing the calculation 1.3 x 2 = 2.6. Black background
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Author Roger McLassus
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
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23 December 2005

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current21:41, 10 January 2011Thumbnail for version as of 21:41, 10 January 20111,600 × 462 (554 KB)XavaxTransparent PNG at File:Sliderule 2005.png. == {{int:filedesc}} == An old sliderule (showing the calculation 1.3 x 2 = 2.6). Photo taken on 23 Dec 2005 by Roger McLassus and uploaded the same day. == {{int:license}} == {{GFDL-self|migration=relicens
04:56, 13 February 2008Thumbnail for version as of 04:56, 13 February 20081,600 × 462 (290 KB)Dicklyon
13:46, 23 December 2005Thumbnail for version as of 13:46, 23 December 20052,272 × 656 (834 KB)Roger McLassus 1951An 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.

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