Primär bild
Ytterligare information
Bilden laddades upp av alibrarian Feb 25, 2008.
Upphovsrätt: Information presented on this website, unless otherwise indicated, is considered in the public domain U.S. National Park Service disclaimer
Bilden laddades upp av alibrarian Feb 25, 2008.
Upphovsrätt: Information presented on this website, unless otherwise indicated, is considered in the public domain U.S. National Park Service disclaimer
Source: US Bureau of Reclamation Fine Art Collection