Patents & Innovations
Pictured: Illustration of U.S. Patent #54950, Montgomery’s Type II Safety Dial Design After failing to receive a patent for his 1899 “Safety Dial” design, Henry S. Montgomery became committed to.
Pictured: Advertisement for Montgomery’s Second “Safety Dial,” Published in the April 21, 1920 issue of The Topeka State Journal. Since the introduction of his first “Safety Dial” on the Santa.
Pictured: Santa Fe Railway System Standard Dial (Montgomery Design), Fitted on a Waltham Grade 845 Movement, c.1904. Photo courtesy of Jones & Horan Auctions (https://www.jones-horan.com/) Shortly after Henry S. Montgomery.
Pictured: Seth Thomas “Montgomery Dial” with Continuous Marginal Minute Figures, Fitted on an 18-Size “Railway” Movement. As the five-minute marginal figures became popular on American watch dials in the 1890s,.
H.H. Taylor #155911 The National Watch Company put its first watches on the market in 1867. These 18 size key wind movements quickly gained popularity all over the country and.
New image transfer techniques at the end of the 19th century also yielded innovative and practical dial designs. The “Rate Dial” Designed to Indicate Speed of Travel, c.1895, Fitted on.