United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 1011
speed con-trolling means, and a thumb piece for ad-justing said stop. no In witness whereof, I have hereunto sub-scribed mv name. ARCHIE E. PAENALL. Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents, Washington, D. C. (GRAPHOPHOKH: ^at&jjh- 1…
Phonograph · Patents
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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