Blueline. 'State roads revised to January 1, 1949.' '1937.' 'Data obtained from 'Statewide Highway Planning Survey.' Includes location map and chart of 'Culture in unincorporated places.' '67.' Scale 1:130,000. Not '1 inch =1 mile.'; Polyconic projection Prepared by the State Highway Commission of Indiana in cooperation with the U.S. Department of Agriculture, Bureau Public Roads.