U.S. patents covering time keeping mechanisms (1892)
United States. Patent Office · [Washington : United States Patent Office] · leaf 289
WITNESSES (No Model.) No. 482,699, 2 Sheets—Sheet 2. W. SCOTT. RAILWAY TIME SIGNAL. Patented Sept. 13, 1892. … WITNESSES Uwn.ATTORNEYS. United States Patent Office. WALTER SCOTT, OF HOT SPRINGS, SOUTH DAKOTA.RAILWAY TIME-SIGNAL. IO 15 20 25 30 65 45 So SPECIFICATION forming part of Letters Patent No. 482,699, dated September 13, 1892.Application filed May 13, 1892, Serial No. 432,872. (No model.) To all…
Clocks and watches
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