United States. Patent Office · Washington, D.C., Govt. Print. Off. · leaf 659
o its centralposition to hold the latter against swinging 30movement on its horizontal pivot, and aguard in rear of said arm to limit the back-ward bending movement of the latter. ALBERT A. HtJSEBY. Copies of this patent may be obtained for five cents each, by addressing the Washington, D. C.… … JFtp . 6. A J-4, / 3
Phonograph · Patents
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