U.S. patents covering time keeping mechanisms (1892)
United States. Patent Office · [Washington : United States Patent Office] · leaf 437
ted on the rotating spindle aforesaid ateither end of the cylinder, said sector havinga depending arm or member adapted to beengaged and actuated by the respective cam,substantially as and for the purpose set forth. 80 In testimony whereof I sign this specifica-tion, in the presence of two… … \/lLr| EB5E5. Ticr-l4: T«*si *i> ?/&vtrf?ji,r sAyvlcvv U //T&6eAs11**cJiAS
Clocks and watches
Internet Archive · Smithsonian Libraries · Public Domain Mark 1.0. Free to use for anything.
