Thomas Alva Edison's first Phonograph (1878)
Thomas Alva Edison's first Phonograph (1878). In this model the cylinder on which the sound was recorded had to be rotated by hand. Instrument in recording mode. A horn was fitted to play back recording. From Theodore Eckardt Physics in Pictures, London
Picture No
13907799
Media ID
48516405
Size
6000px x 9243px
(5.4MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive
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Alva Cylinder Eckardt Fitted Phonograph Recorded Rotated
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