United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1021
, incooling the mold and its contents so as to 65cause the record to shrink with respect tothe mold, and in then withdrawing the recordfrom the mold, substantially as set forth. This specification signed and witnessedthis 9th day of May 1906. JONAS W. AYLSWORTH. Witnesses: Frank L. Dyer,Anna R.… … jq J%p.Z
Phonograph · Patents
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![An illustration from [Graphophone patents], 1878, leaf 1021](https://img.insideoutlibrary.com/img/1024/ia-graphophonepaten07unit-1021-647.webp)
