Inside Out Library

[Graphophone patents] (1878)

United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 521

An illustration from [Graphophone patents], 1878, leaf 521
<3Wibn<2&xi4; <Q*t&rd>. ^ & JIT jr ^u jjj NOSft. rCTCKS CO.. WASH.HCTJV. O. C No. 832,403. PATENTED OCT. 2, 1906.J. H. MILANS.SOUND REPRODUCING DISK RECORD. APPLICATION FILED APE. 21, 1905. 2 8HEET8-8HEET 2. 4^ 8 $£?. io … ~T77V •y n/ Y//////J. ~£_ <tr 4.

Phonograph · Patents

Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.

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