Revision history of "File:KircherArsMagna2.jpg"

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  • (cur | prev) 10:54, 25 October 2010Christianoreste (Talk | contribs). . (273 bytes) (+273). . (From Kircher's second edition of Ars Magna in which he gives the most complex description of a magic lantern to date. However the illustration above is incorrect, since the transparent slides are in front of the lens as opposed to in between the lens and)