Compass surveys
By: Dept. of Commerce, U.S. Coast and Geodetic Survey
Contributors: U.S. Coast and Geodetic Survey
Edition: Rev. ed
Series: Serial -- no. 289; Serial (U.S. Coast and Geodetic Survey) -- 289
Publisher: G.P.O.
Published: 1924
Place of publication: [Washington
Language: eng
Subjects: Surveying -- United States; Surveyor's compass; Magnetic declination -- United States -- Measurement
Notes: Title from caption