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(Latest | Earliest) View (newer 50) (older 50) (20 | 50 | 100 | 250 | 500)- 10:19, 22 June 2011 Perspectographs by George Adams (hist) [4,748 bytes] Wikiadmin (Talk | contribs) (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…')
