https://redi.imss.fi.it/inventions/index.php?action=history&feed=atom&title=Perspectographs_by_George_Adams Perspectographs by George Adams - Revision history 2026-05-03T06:14:34Z Revision history for this page on the wiki MediaWiki 1.15.1 https://redi.imss.fi.it/inventions/index.php?title=Perspectographs_by_George_Adams&diff=1284&oldid=prev Wikiadmin at 10:20, 22 June 2011 2011-06-22T10:20:18Z <p></p> Wikiadmin https://redi.imss.fi.it/inventions/index.php?title=Perspectographs_by_George_Adams&diff=1283&oldid=prev Wikiadmin:&#32;Created page with '{{Template invention |nome= |inventore= George Adams Jr. (1750-1795) |data= 1791 |descrizione= Two instruments for perspective drawing invented by the English mathematical i…' 2011-06-22T10:19:32Z <p>Created page with &#39;{{Template invention |nome= |inventore= George Adams Jr. (1750-1795) |data= 1791 |descrizione= Two instruments for perspective drawing invented by the English mathematical i…&#39;</p> Wikiadmin