41491. Wyoming : The Ramshorn : 1:100,000-scale topographic map : 30 X 60 minute series (topographic)
2002. 2003-08-15T16:51:30Z. 2011-03-25T23:09:14Z. United States. Bureau of Land Management. The Bureau ; For sale by Bureau, Wyoming State Office ; U.S. Geological Survey. English. Public. Wyoming.