Bygrave slide rule
Jan. 15th, 2009 10:58 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
nsg21Небольшой трёп о самодельной навигационной линейке Байгрейва
http://groups.google.com/group/NavList/browse_thread/thread/26367135a43126aa
http://groups.google.com/group/NavList/browse_thread/thread/26367135a43126aa
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Date: 2009-01-16 12:42 pm (UTC)Поздравлям-с :)