Gunn & Mitchell's new map of Kansas and the gold mines embracing all the public surveys up to 1862 / compiled from the original field notes by O.B. Gunn & D.T. Mitchell, LeCompton, K., 1862.Gunn, O.B. (Otis Berthoude), 1828-19011862Includes ill., text, and inset of "Routes from the Missouri River to the Kansas gold mines."Inset map described in: Mapping the Transmississippi West / Carl I. Wheat. [v. 4, no. 976]. 1957-63. 5 v.cartographic