Leverett, Frank, 1859-1943. U.S. Geological Survey ; contours by Frank Leverett. Relief shown by contours. Contour interval 100 feet. "Base from U.S. Geological Survey 1:1,000... U.S. Geological Survey.
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1936. Blueprint.; 1936. Scale approximately 1:500,000. The Board.
1936. Blueprint.; 1936. Scale approximately 1:500,000. The Board.
2000. U.S. Census Bureau. Geography Division. This polygon shapefile represents the unified school district boundaries in Indiana. School districts are geographic entities within which state, c... U.S. Census Bureau. Geography Division.
1973. Blue line print.; Includes index to planning area and segment names. Scale approximately 1:500,000. The Board?.
1956. Patton, John B. (John Barratt), 1915-. Base from Map of Indiana, 1950 edition, published by the U.S. Geological Survey. Minor revisions and additions made from Indiana Department of Cons... Indiana Geological Survey.
1958. Wayne, William J.(William John), 1922-cartographer. Base modified from U.S. Geological Survey Base map of Indiana, 1953.; Reprinted with minor modifications, 1963. Scale 1:1,000,000. Indiana Geological Survey.
1952. Murray, Haydn H. (Haydn Herbert),1924-cartographer. Base from Map of Indiana, 1950 edition, published by U.S. Geological Survey. Minor revisions and additions made from Indiana Department of Conserva... Indiana Department of Geology and Natural Resources.
1977. Shows major highways and railroads. Scale 1:500,000; Lambert conformal conic projection. The Survey.
1976. Carpenter, G. L.(Gerald Leon), 1924-2012, cartographer. Base modified from U.S. Geological Survey base map of Indiana ; 1950. Compiled from Indiana Geological Survey Petroleum Exploration Maps of Indiana... State of Indiana, Department of Natural Resources.