1. Blanchard's township map of Illinois : showing all the rail roads, stations, and towns, being a complete shippers guide to the state with parts of Iowa and Missouri. Drawn from plats of each county by official authority. Maps University Of Illinois Urbana Champaign Public content 1869. Blanchard, Rufus, 1821-1904. 1 map, colored;60 x 93 cm. (Folded to 14.5 x 10 cm.);1:760,320 or 12 miles to 1 inch. R. Blanchard (Chicago), 1866, c1863.