United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 491
o@v £ltto»He^ ANOfiEW B Gn*H4M t;0*?M0TO-LiTM0GRAPHEIlS.WA3HmOTON- 0 C III 962,446. H. E. MARKLE. MULTIPLEX GRAPHOPHONE. APPLIOATIOH FILED MAY 18, 1907. j:^iz^. S, Patented June 28,1910. 4 BHEETS—SHEET 3. … 3M-oento* ^Wit»i«»aes ^^^^^IOa.t^ C /iCou.^^^ <LA.-y^ , o@v
Phonograph · Patents
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