01438cam a22003371 4500 gs 28000257 DLC 20260227111332.0 780413s1928 dcuabef f000 0 eng gs 28000257 (OCoLC)3799376 DLC NAlf OCoLC DLC premarc QE75 .B9 no. 788 526.8 Geological Survey (U.S.) Topographic instructions of the United States Geological Survey. C. H. Birdseye, chief topographic engineer. Washington, U.S. Govt. print. off., 1928. v, 432 p. incl. illus., tables, diagrs. 29 pl. (incl. map (part fold.) plans, fold. chart) fold tab. 23 cm. Bulletin 788. At head of title: Department of the interior. A. Administration, by H. M. Frye.--B. Triangulation, comp. by E. M. Douglas.--C. Transit traverse, comp. by E. M. Douglas.--D. Levelling, comp. by E. M. Douglas.--E. Topographic mapping, by W. M. Beaman.--F. Map compilation from aerial photographs, by T. P. Pendleton. Topographical surveying. Surveys Plotting. Relief models. Birdseye, Claude Hale, 1878-1941. Beaman, William Major, 1867-1937. Douglas, Edward Morehouse, 1855-1932. Frye, Helen Marie, 1889- Pendleton, Thomas P., 1885- 26652 26652