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U.S. patents covering time keeping mechanisms (1892)
United States. Patent Office · [Washington : United States Patent Office] · leaf 279
WITNESSES ^^4 €^LJ^ ^&c, ATTORNEY^J (No Model. No. 482,293 W. L. BUNDY. WORKMANS TIME RECORDER. 6 Sheets—Sheet 5. Patented Sept. 6, 1892. J^//. … J^./V ;» ® 5aClocks and watches
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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