Geological Survey (U.S.),Marshall, R. B. (Robert Bradford), 1867-1949.,United States. Army. Corps of Engineers.
Relief shown by contours. Contour interval 5 feet. "R.B. Marshall, Chief Geographer, W.H. Herron, Geographer in charge; Topography by J.F. McCook and C.W. Stump, Jr.; Control by H.L. Hudson and E.L. McNair; surveyed in 1918." "Surveyed in cooperation with the War Department." Text and ill. on verso. 1 map: col.; 74 x 56 cm This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.