Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 489

An illustration from [Graphophone patents], 1878, leaf 489
gear-teeth at or near oneend thereof, and a device for cooperatingwith the return feed-shaft for returning thereproducer-carrier to normal position, said 90device having a part for coacting with thegear-teeth of the return feed-shaft for raisingthe reproducer from the record. Singed bv me this 20th… … IIcf.&.

Phonograph · Patents

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