U.S. patents covering time keeping mechanisms (1892)
United States. Patent Office · [Washington : United States Patent Office] · leaf 305
^&5£+**-*^*z, (No Model.) No. 483,151. JO /o/ 5 Sheets—Sheet 4. S. H. HOGGSON. TIME STAMP. Patented Sept. 27, 1892. … Fiqr.JLJL* Fia.12. rz V^jttja. e&ses : J?JLChJL3. I II II ,11/11 I ?+ W *<? q 9 p 40 (No Model.) No. 483,151. S. H. HOGGSON. TIME STAMP. 5 Sheets—Sheet 5. 2J- l?±Cf.U?. WSS Patented Sept. 27, 1892.
Clocks and watches
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
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