Images:

Ediphones and Edison Business Phonographs

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Caption: Ediphone Given to Leo Tolstoy by Edison in 1908, on Display at the Tolstoy Museum; Moscow, USSR; Ca. 1940; {29.310/4} (jpg).

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Caption: Dictaphone and Ediphone, Comparison of Correction Controls and Indexes; Unknown Date; {29.310/396} (jpg).

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Caption: Telediphone 24-c; Unknown Date; {29.310/404} (jpg).

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Caption: Publicity Shot, Modern Ediphone (1940s) Surrounded by Predecessors of 1888, 1905, and 1921, with Original Edison Tin-foil Phonograph of 1877; 1940s; {29.310/407} (jpg).

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Caption: Dictaphone Time-master; Unknown Date; {29.310/553} (jpg).