#55058: Pictographs in Thompson Canyon
Public Domain. Greg Gnesios
Download Original (1041 x 702 pixels, 51.4 KB)
U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Public Domain. Greg Gnesios
Download Original (1041 x 702 pixels, 51.4 KB)