Ohio archæological and historical quarterly (1887)
Ohio State Archaeological and Historical Society · Columbus : Published for the Society by A.H. Smythe · leaf 521
mparative elevation and depres-sion of different points on the route, and taking a point ten feetabove the surface of low water in the Potomac river at Cumber-land, as the horizon, the most prominent points are found to beelevated as follows, viz.: FEET Summit of Wills mountain 581.3 Western foot… … 1 GENERAL B ADDOCK
History · Archaeology
Internet Archive · Allen County Public Library · Public Domain Mark 1.0. Free to use for anything.
