Keywords: Csl.JPG en wikipedia Maksim page en wikipedia A circular slide rule Photo by User Janke released to Janke 1 date/time username edit summary ---- 13 04 28 September 2005 en User Janke <nowiki> A circular slide rule Photo by <a href /wiki/User Janke title User Janke >User Janke</a> released to </nowiki> Original upload log Legend cur this is the current file del delete this old version rev revert to this old version Click on date to download the file or see the image uploaded on that date del cur 13 04 28 September 2005 en User Janke Janke en User_talk Janke Talk 633x575 70157 bytes A circular slide rule Photo by en User Janke User Janke released to Circular slide rules |