1. Correct county and railroad map of the state of Kansas, showing the location of Graham and Trego Counties, where Close Bros. & Co. have 250,000 acres of the choicest farming lands for sale, on long time and easy terms Yale Public content 1888. 2015-11-23T20:26:18Z. 2018-05-30T15:35:04Z. Rand McNally and Company, cartographer. Rand, McNally & Co.,Rand, McNally & Co., engr's. English. cartographic image. Public. Kansas, Graham County, and Trego County.