General highway and transportation map, Marion County, Indiana - UC Berkeley GeoData
General highway and transportation map, Marion County, Indiana
Description:
Blueline. '1937.' 'State revised to January 1, 1949.' Scale approximately 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 of Public Roads.