United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 827
flWovue^- COLUMBIA PLANOORAPH CO., WASHINGTON, D. C. H. C. MILLER.CUSHION FOR A SOUND BOX. APPLICATION FILED NOV. 9, 1910. Patented Oct. 5,1915. 2 SHEETS-SHEET 2. 30 … 3G
Phonograph · Patents
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