The map excerpt shown below is from Edward J. Walker's 1860 "Map of Somerset County, Pa." It documents the layout of Wellersburg, Pennsylvania, including the location of the iron furnace complex and railroad. The railroad is identified as the "Railroad to Cumberland" and as the "Wellersburg Coal & Iron Cos. Railroad". The excerpt also illustrates a tram line that ran from the "Shaffer Vein" to the iron furnace.