細節
A Curiscope optical toy,
by The British Mutoscope and Biograph Co Ltd., with tinplate body lithographed in red and black, finger-operated flywheel and three card discs -- 4¾in. (12cm.) high
by The British Mutoscope and Biograph Co Ltd., with tinplate body lithographed in red and black, finger-operated flywheel and three card discs -- 4¾in. (12cm.) high