You limited your search to:

 County: Park County, WY
 Collection: Rescuing Texas History, 2006
[Lower Yellowstone Falls in Yellowstone National Park]
Photo of Lower Yellowstone Falls in Yellowstone National Park in Wyoming. Photo is from the William Blackshear collection, which was donated to the Palestine Public Library. texashistory.unt.edu/ark:/67531/metapth11131/