81 pages matching Time and Timekeepers in this book
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The Construct1on of the Watch of Today
watches from 1500 to 1658
The H1story of Pendulum Clocks from 1658 to 1800
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Diagrams of the Riefler Precision Clock
Diagrams of the Clemens Riefler precision clock from: Time & Timekeepers, by Willis I. Milham, 1923
physics.brown.edu/ physics/ commonpages/ ladd/ history/ riefler1.shtml
Stars-double 523.841 A Copy 1 New York: Douglas C. mcmurtrie 1918 ...
Time & Timekeepers, including the history, construction, care and accuracy of clocks and watches. ix, 616 p. front., illus. (incl. ports., map) diagrs. ...
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