I give you....
Another reason to USE the Internet:
http://nationalmap.gov/ustopo/index.html
Another reason to USE the Internet:

US Topo quadrangles are digital topographic maps produced by the National Geospatial Program of the U.S. Geological Survey (USGS). Created in the familiar 7.5-minute quadrangle format like the legacy paper maps, US Topo maps support frequent updating, wide and fast public distribution, and basic, on-screen geographic analysis.
US Topo maps are available for free Web download from the USGS Store.
http://nationalmap.gov/ustopo/index.html