United States. Army. Corps of Engineers, cartographer.
United States. Army. Office of the Chief of Engineers.
United States. Army Map Service.
U.S. Coast and Geodetic Survey.
Geological Survey (U.S.)
United States. Army. Engineer Regiment, 29th.
United States. Forest Service.
prepared under the direction of the Chief of Engineers, U.S. Army ; controlled mosaic by the Army Map Service ; control by U.S.C. & G.S., U.S.G.S., U.S.E.D., 29th Engineers and U.S.F.S.