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Henry S. Montgomery

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 creating a patentable design with his second generation dial. After several years of development, Montgomery...
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 introduced his continuous marginal minute figure dial in 1899, the Santa Fe Railway System adopted...
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