United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 278
cIH-1>C4a/t(y& … . PHOTO-LITHO . WASHINGTON, D C I I (No Model.) No. 495,869, J. L. ATKINS.TALKING MACHINE. 8 Sheets—Sheet 7. Patented Apr. 18, 1893.
Phonograph · Patents
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