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細節
Moving picture lantern
Germany; metal lamphouse and lens support, chimney and nickel lens, with hand-cranked pulley-drive rotating a finger-cut intermittent disk and 15cm.-diameter film disc with legend BILDER GESETZLICH GESCHTZT DPOS. D.R.P. NO. 71339. MADE IN GERMANY, on a wood base; five other discs and one additional intermittent disc
Germany; metal lamphouse and lens support, chimney and nickel lens, with hand-cranked pulley-drive rotating a finger-cut intermittent disk and 15cm.-diameter film disc with legend BILDER GESETZLICH GESCHTZT DPOS. D.R.P. NO. 71339. MADE IN GERMANY, on a wood base; five other discs and one additional intermittent disc