Welcome to the Kids' Library!

Results of primary triangulation

Gannett, Henry, 1846-1914, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1894. 1894

Results of primary triangulation and primary traverse, fiscal year 1900-01

Wilson, Herbert M. (Herbert Michael), 1860-1920 author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1901. 1901

Results of primary triangulation and primary traverse, fiscal year 1901-02

Wilson, Herbert M. (Herbert Michael), 1860-1920, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1902. 1902

Results of primary triangulation and primary traverse : fiscal year 1902-03

Gannett, Samuel S. (Samuel Stinson), 1861-1939, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1903. 1903

Results of primary triangulation and primary traverse fiscal year 1903-04

Gannett, Samuel S. (Samuel Stinson), 1861-1939, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1904. 1904

Results of primary triangulation and primary traverse, fiscal year 1904-5

Gannett, Samuel S. (Samuel Stinson), 1861-1939, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1905. 1905

Results of primary triangulation and primary traverse, fiscal year 1905-6

Gannett, Samuel S. (Samuel Stinson), 1861-1939, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1907. 1907

Results of triangulation and primary traverse, 1911 and 1912

Marshall, R. B. (Robert Bradford), 1867-1949, author.
[Washington, D.C.] : U.S. Department of the Interior, U.S. Geological Survey, 1914. 1914

Results of triangulation and primary traverse for the years 1906, 1907, and 1908

Marshall, R. B. (Robert Bradford), 1867-1949, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1910. 1910

Results of triangulation and primary traverse for the years 1909 and 1910

Marshall, R. B. (Robert Bradford), 1867-1949, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1912. 1912

Triangulation and primary traverse, 1916-1918

Birdseye, C. H. (Claude Hale), 1878-1941 author.
[Washington, D.C.] : Department of the Interior, United States Geological Survey, 1923. 1923

Triangulation and spirit leveling in Indian territory

Fitch, C. H. (Charles Hall), 1854-1930, author.
Washington, D.C. : Department of the Interior, United States Geological Survey, 1900. 1900

Triangulation in Utah, 1871-1934

Staack, J. G. (John George), 1878- author.
[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1940. 1940