Old cadastral map of Knox County, Texas, United States. Created by August Gast & Co, W. C. (William C.) Walsh in 1880. * Shows land ownership. * "Copyright 1879. W.C. Walsh Commissioner of the General Land Office of the State of Texas." * "Lithographed by August Gast & Co.s New Process. St. Louis." * Two copies. Copy 1 mounted on paper and stained. Copy 2 stained throughout with losses along the border and annotated in red and blue pencil. * Land Ownership Map