Dept. of Commerce, U.S.A.

Circular of the Bureau of Standards. No. 51. Measurement of Time and Tests of Timepieces

Catalogue no: 1485
Dewey No: Subject(s): Courtenay Ilbert Archive
Author(s): S.W.Stratton
Total pages: 39 Illustrations: 1 Language(s): English Publication date: December 1st, 1914
Editor: Publisher: Dept. of Commerce, U.S.A.
Dimensions: 255mm x 180mm Condition: Good
Related titles: Related library records:
Notes:

Pamphlet giving details of the tests for precision watches in the U.S.A.  Contents as follows;

Room location: Library Extension Cabinet: F Shelf: 5
Search terms: Chronometers, Precision Watches
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