1 map : col. ; 59 x 59 cm.; Reprint 1985; An overprint of the 1:500,000-scale state base map. Shows counties, location and names of all cities and towns and most of the smaller settlements, and railroads in black; water features in blue; hydrologic boundaries and codes in red; county codes in green. No contours. Sheet 26 by 28 inches. 1948 base.