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Details
Cosmorama-pattern stereoscope
comprising sliding-box viewing box, the rear box with hinged top and ground-glass screen, the front box with a pair of viewing lens with arched-tops set into a shaped front panel, mounted on a barley-twist column
comprising sliding-box viewing box, the rear box with hinged top and ground-glass screen, the front box with a pair of viewing lens with arched-tops set into a shaped front panel, mounted on a barley-twist column