1. Map of the ceded part of Dakota Territory : showing also portions of Minnesota, Iowa & Nebraska Yale Public content 1861. 2011-03-09T21:40:11Z. 2023-01-20T21:04:18Z. Smith, B. M. (Byron M.), active 19th century, cartographer. B.M. Smith and A.J. Hill?,Lith. by Louis Buechner. English. cartographic image. Public. Dakota Territory and Middle West.