United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 557
curved face movable over thecurved face of the amplifier contiguous there- 80to, and yoke-arms fast on the neck and pivot-ally connected to the amplifier, substantiallyas described. In testimony whereof I have signed myname to this specification in the presence of 85two subscribing witnesses.… … ^o/rt ^znZ/, by & ~c. Inventor, ^Atty. TMK NORRIS PKTZH3 CO; WASH1NOTON. D. C. No. 834.485. PATENTED OCT. 30, 1906. W. F. NEHR.PRODUCTION OF PHONOGRAPHIC SOUND RECORDS. APPLICATION PILED SEPT. 9, 1906. 2 SHEET8-8HEET 2.
Phonograph · Patents
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