1999. Geological Survey (U.S.). This line shapefile portrays the major roads in the United States, Puerto Rico, and the U.S. Virgin Islands. The file was produced by joining the i... Geological Survey (U.S.).
Search Results
1877. United States. Army. Corps of Engineers. Scale 1:253,440; 1 map: color; 34 x 31 cm on sheet 40 x 36 cm Cumberland Gap Campaign, 1862. [Office of the Chief of Engineers, U.S. Army].
1839. Burr, David H., 1803-1875. Detailed map showing relief by hachures, drainage, township and county boundaries, cities and towns, canals, roads, and railroads. From his The Ame... (London], ).
1913. Tennessee. Department of Agriculture. Title from portfolio cover.; Sheet has 2 large maps, depicting Counties and Geological fomations, and 4 small maps, entitled: Cotton, Wheat, Corn, ... Issued by the Tennessee Dept. of Agriculture and the Bureau of Immigration : (Nashville).
2004. National Atlas of the United States. This polygon shapefile portrays county level data for the fiscal-year-2004 National Fire Plan - Hazardous Fuels Reduction Program. The purpose of t... National Atlas of the United States.
1972. National Atlas of the United States. This polygon shapefile contains National Wilderness Preservation System areas of 640 acres or more, in the United States, Puerto Rico, and the U.S.... National Atlas of the United States.
2004. Instituto Nacional de Estadística, Geografía e Informática (Mexico), Canada Centre for Mapping, and Geological Survey (U.S.). This polygon shapefile contains bathymetric data with depth in metres for ocean areas covered by the extent of the North American Atlas project. Is... Canada Centre for Mapping.
2003. United States. Environmental Protection Agency. This polygon shapefile shows Omernik's Level III ecoregions, derived from a 1:7,500,000 map created by J.M. Omernik in 1987 and from refinements of... National Atlas of the United States.
1875. McPherson, James Birdseye, 1828-1864. Scale [1:7,200]. 200 yds. to 1 in.; 1 map: color; 51 x 44 cm Fort Donelson (Tenn.)--History--Maps. Office of the Chief of Engineers, U.S. Army.
1861. McPherson, James Birdseye, 1828-1864. Scale 1:7,200. 600 ft. to 1 in.; 1 map; 51 x 43 cm Fort Donelson (Tenn.)--History--Maps.