[MAPS -- MINNESOTA]. A collection of maps of Minnesota, approximately 30, condition varies, some soiling and chipping throughout. Including: W.L. Nicholson. Post Route Map of the State of Minnesota. 1876. Large lithographed map mounted on linen (1456 x 1075 mm). -- N.H. Winchel. Preliminary Geological Map of Minnesota. N.p. 1872. Hand-colored lithographed map (612 x 466 mm). -- Bowen and Co. Map of the Route passed over by an Expedition into the Indian Country in 1832 to the Source of the Mississippi by J. Allen. Philadelphia, [1861]. Lithographed map. (30)