United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1043
Jlik3f.&. /o CZ^ S3 … *&<£?, tz^jt—?* ^^ HOTTED STATES PATENT OFFICE. OTTO B. COLE, OF BOSTON, MASSACHUSETTS, ASSIGNOR TO ARION MANUFACTURINGCOMPANY, OF BOSTON, MASSACHUSETTS, A CORPORATION OF MAINE. PHONOGRAPH. 1,267,059. Specification of letters Patent. Patented May 21, 1918. Application filed April 14,1916.…
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents], 1878, leaf 1043](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten20unit-1043-469.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten15unit-221-141.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten10unit-577-388.webp)
