United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 107
ing longi- HOtudinally of said lever, substantially as de-scribed. This specification signed and witnessedthis 20th day of Mav 1909. FRANK L. DYER.Witnesses: Dyer Smith,John M. Canfield. Copies of this patent may be obtained for five cents each, by addressing the Washington, D. C. Commissioner of… … °Wi£no$«>e«>
Phonograph · Patents
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