72539-map-01.tif U.S. Census, 1930. Shows county population, percentage of total state population, illiteracy. Read More U.S. Census, 1930. Shows county population, percentage of total state population, illiteracy. More Info Catalog Record ... maps maps 72539-map-01 2 « Previous of 723 Next » Details Description: U.S. Census, 1930. Shows county population, percentage of total state population, illiteracy. City/State: Mississippi Country: United States Date: 1930 Call Number: MA/2002.0097(b) Filename: 72539-map-01.tif