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The Illinois Watch Company was founded on December 23, 1870, in Springfield, Illinois, by John C. Adams, John Whitfield Bunn (1831–1920), and various additional financiers. Twenty years later, Jacob Bunn Jr., (1864–1926) took over and ran the company until his death in 1926. The Bunn family surname was used in their most famous railroad ...
Pocket watches, wrist watches, bomb sights and precision instruments. The Elgin National Watch Company, commonly known as Elgin Watch Company, was a major US watch maker from 1864 to 1968. The company sold watches under the names Elgin, Lord Elgin, and Lady Elgin. For nearly 100 years, the company's manufacturing complex in Elgin, Illinois, was ...
Railroad chronometer. A railroad chronometer or railroad standard watch is a specialized timepiece that once was crucial for safe and correct operation of trains in many countries. A system of timetable and train order, which relied on highly accurate timekeeping, was used to ensure that two trains could not be on the same stretch of track at ...
The Model 23 was a 16-size chronograph pocket watch. The Model 4992b was in a 16-size case with a black dial. It was used as the pocket watch for the U.S. military, featuring a less accurate 21-jewel railroad grade movement. [citation needed] By 1970, 13,086 Hamilton Model 21 Marine Chronometers had been produced.
Added to NRHP. August 16, 1994. The Elgin National Watch Company Observatory is a historic building in Elgin, in the U.S. state of Illinois. It was built in 1910 to serve the Elgin National Watch Company two blocks to the west. The two-story observatory provided data on time that was scientifically accurate to a tenth of a second.
Watches. The Westclox company was a major manufacturer of dollar watches. It started production of an inexpensive, back-winding pocket watch in 1899, which was intended to be affordable to any working person. The company continued to produce cheap pocket watches into the 1990s.