Scale 1 in = 2 miles. Prepared by the Tennessee State Highway Department in cooperation with the U.S. Department of Agriculture Bureau of Public Roads. Data obtained from statewide highway planning survey. Highway map with zoomed in areas of interest. Field data was obtained in 1937. / https://dc.etsu.edu/rare-maps/1162/thumbnail.jpg

Scale 1 in = 2 miles. Prepared in 1969 by the Tennessee Department of Highways Research and Planning Division in cooperation with the U.S. Department of Transportation Federal Highway Administration. Highway map of Sullivan County with a secondary diagram of commercial air routes from Tri-City Airport. / https://dc.etsu.edu/rare-maps/1163/thumbnail.jpg

Scale 1 in = 2 miles. Prepared in 1938 by the Tennessee State Highway Department in cooperation with the U.S. Department of Agriculture Bureau of Public Roads. Data obtained from statewide highway planning survey. Highway map with zoomed in areas on interest within Carter County. Part of the legend is missing. / https://dc.etsu.edu/rare-maps/1164/thumbnail.jpg

Tennessee Agricultural Experiment Station, Tennessee Valley Authority. US Department of Agriculture. Soils surveyed 1940-1942. Map compilation by Cartographic Section, Division of Soil Survey, BPISAE, from TVA planimetric maps, TVA controlled mosaics, and aerial photographs. H.W. Whitlock, Engineer in Charge. Polyconic projection. 1927 North American datum. Scale 1 in = 2000 ft. / https://dc.etsu.edu/rare-maps/1165/thumbnail.jpg

Tennessee Agricultural Experiment Station, Tennessee Valley Authority. US Department of Agriculture. Soils surveyed 1940-1942. Map compilation by Cartographic Section, Division of Soil Survey, BPISAE, from TVA planimetric maps, TVA controlled mosaics, and aerial photographs. H.W. Whitlock, Engineer in Charge. Polyconic projection. 1927 North American datum. Scale 1 in = 2000 ft. / https://dc.etsu.edu/rare-maps/1166/thumbnail.jpg

Scale 1 in = 2 miles. Rural free delivery service for Washington and adjoining counties. Produced by P.T. Samuel, Knoxville, Tenn. Marks post offices within Washington and adjoining counties from 1796 - 1900 along with various delivery routes. / https://dc.etsu.edu/rare-maps/1167/thumbnail.jpg

Scale 1 in = 2 miles. Prepared by the Tennessee Department of Highways Research and Planning Division in cooperation with the U.S. Department of Transportation Federal Highway Administration Bureau of Public Roads. Highway map from 1969 with a legend for public areas along with zoomed in circles for areas of interest. Identical to the map with filename "mapcoll_012_03" with the exception being the current map lacks handwritten indications of local county bridges. / https://dc.etsu.edu/rare-maps/1168/thumbnail.jpg

Scale 1 in = 2 miles. Prepared by the Tennessee Department of Highways Research and Planning Division in Cooperation with the U.S. Department of Transportation Federal Highway Administration Bureau of Public Roads. Highway map from 1969 with a legend for public areas along with zoomed in circles for areas of interest. Identical to the map with filename "mapcoll_012_02" with the exception being added handwritten indications of local county bridges. / https://dc.etsu.edu/rare-maps/1169/thumbnail.jpg

Scale 1 in = 2 miles. Prepared in 1938 by the Tennessee State Highway Department in Cooperation with the U.S. Department of Agriculture Bureau of Public Roads. Data obtained from statewide highway planning survey. / https://dc.etsu.edu/rare-maps/1170/thumbnail.jpg

Edited by the Geological Survey. Compiled from 1:24000 scale topographic maps dated 1939-1965. United States Department of the Interior Geological Survey. Advance composite, subject to correction. National geodetic vertical datum of 1929. Scale 1 in = 3.5 km/ 1.5 mi/ 8000 ft. / https://dc.etsu.edu/rare-maps/1171/thumbnail.jpg