File:Edison tinfoil Kruesi phonograph (replica).jpg
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 03:49, 13 November 2006 | 2,905 × 1,938 (760 KB) | Gmaxwell | {{Location dec|37.618615|-122.386993|scale:1000}} {{Information |Description=Replica of a 1877 prototype Edison "Kruesi" tinfoil photograph. |Source=Photo by uploader, taken at ''The History of Audio: The Engineering of Sound'', an exhibition of the San F |
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