Keywords: Edison phonograph - Ridai Museum of Modern Science, Tokyo - DSC07674.JPG en Exhibit in the Ridai Museum of Modern Science Tokyo University of Science Kagurazaka campus - 1-3 Kagurazaka Shinjuku-ku Tokyo 2015-02-20 02 37 05 own Daderot other versions cc-zero Collections of the Ridai Museum of Modern Science Edison phonograph |