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Details
Lantern slide projector no. 78
American-style; polished-brass tubular body, with lens and electric illuminant, mounted on a pair of hinged legs; slide carrier and resistance, in fitted wood box; a stereo-graphoscope (2)
American-style; polished-brass tubular body, with lens and electric illuminant, mounted on a pair of hinged legs; slide carrier and resistance, in fitted wood box; a stereo-graphoscope (2)