Practical course in adjusting, comprising a review of the laws governing the motion of the balance and balance spring in watches and chronometers, and application of the principles deduced therefrom in the correction of variations of rate arising from want of isochronism, change of position and variation of temperature ...
Description
- Language(s)
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English
- Published
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New York : The Jewelers' circular pub. co., 1901.
- Physical Description
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xvi, 196 p., 1 l. :
illus., xv pl. (diagrs. incl. 2 double) ;
21 cm
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University of Michigan
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