1. Map of Lancaster County, Neb. showing lands of B. & M. R.R. Co lands shaded thus ... for sale March 1877, lands shaded thus ... sold. [cartographic material] Yale Public content 1877. 2010-10-27T15:46:54Z. 2015-10-27T22:25:55Z. s.n. English. Public. Lancaster County (Neb.), Nebraska, and Lancaster County.