1949. Blueline. 'State roads revised to January 1, 1949.' '1937.' 'Data obtained from 'Statewide Highway Planning Survey.' '12.' Includes location map an... State Highway Commission of Indiana.
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1914. Peacock, R. H., surveyor., Rose, C. M., surveyor., and Tharp, W. E. (William Edgar),cartographer,surveyor. Shows soil types classification by colors and symbols. 'A. Hoen & Co. Lith. Baltimore, Md.' 'Field operations Bureau of Soils 1914.' Scale 1:63,360... The Bureau.