United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1159
rforate. In witness whereof, I have hereuuto setmy hand this twentv-eight day of August,A. D. 1907. WILBURN N. DENNISON. Witnesses: A. I. Gardner,Alexander Cook. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. • TALKING… … HHTA/ESS£S: /NfENTOR ay /<fmu<
Phonograph · Patents
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