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[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 53

An illustration from [Graphophone patents], 1878, leaf 53
ed to move into said recessto effect the operation of the brake to stopthe rotary part. ADAM A. LOXG. Copies of this patent may be obtained for five cents each, by addressing the Washington, D. C. Commissioner of Patents. ^KArnurttUfliL rAiJLMi/ a,«o.l> o~o SOUND BOX ADJUSTMENT FOR TALKING… … m/> Zn cf/tjfc n ^-xSkS ■

Phonograph · Patents

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