United States. Patent Office · [Washington, D.C. : U.S. Patent Office] · leaf 318
m „ m„^„^„* T 2 Sheets— Sheet 1. ¥. 0. TURNBULL. Roller-Skate. No. 215,081. Patented May 6, 1879. … JEty INVENTOR WITNESSES By his Attorneys N. PETERS, PHOTO-LITHOGRAPHER, WASHINGTON. 0 C.
Roller skates · Patents
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
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