United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 455
AHOfEW B GHakam CO PMOTO-LTKixyiAPMEirc W&ShiNOTON D C A. R. CUNNIUS. HORN FOR SOUND REPRODOCING MACHINES. APPLICATION FILED DEO. 4, 1908. 960,834. Patented June 7,1910. 2 SftEETS-SHEET 2. M.^.8. ^^•^ li ^-U-14^C^>0^ZO
Phonograph · Patents
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