Description of azimuth instrument, models of 1900 and 1900 M 1, with instructions for care and operation ...
Rev. Dec. 1, 1905. Rev. Dec. 31, 1906. Rev. Aug. 26, 1909. Rev. March 7, 1912.

Description

Corporate Author

United States. Army.

Language(s)

English

Published

Washington, Govt. print. off., 1917.

Subjects

Azimuth instrument.

Note

Form no. 1657.

Physical Description

13 p. fold. pl. 23 cm.

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