Geological Survey (U.S.)2011-08-112011-08-112011-08-11http://hdl.handle.net/10919/102011 map : col.Topographic map of a portion of Virginia from the United States Geological Survey (USGS) project. The map includes towns, historic or notable sites, bodies of water, and other geologic features. Scale 1:24,000image/tiffen-USCreative Commons Public Domain Mark 1.01965 Blacksburg Topographical Map, 1983 revisionMap