In addition to his elegant watch plate design, Edwin H. Perry received a patent for his stem-winding and setting mechanism on May 30, 1871. This mechanism was implemented when the.
Adams & Perry Lancaster Watch, Showing Wide Roller Jewel and Notched Safety Roller of the Double Roller Escapement The Adams & Perry movement represents the first American-made watch featuring a.
Adams & Perry No. 3 20-Jewel "Lancaster Watch" c.1876: Movement Image This watch represents one of the early products of the Adams & Perry Watch Company, organized in 1874. This.
