Rome, South Dakota: Mt. RushmoreThe Lower Falls is 308 ft. high and 'often described as being more than twice the size of Niagara.'The Upper and Lower Falls of the Yellowstone. (2013). National Park Service. Retrieved from http://www.nps.gov/yell/planyourvisit/ncanyon.htmGrayscaleForman Safety Negatives, Box 2
Tower falls at Yellowstone National park, Wyoming.https://digitalcommons.cwu.edu/edward_nolan/1777/t...
Wyoming: Old FaithfulPossibly the Abyss Pool or Black Pool. Yellowstone National Park was establishe...
Rome, South Dakota: Badlands GoodConsists of 244,000 acres of geologic deposits and mised-grass prai...
Rome, South Dakota: Mt. RushmoreThe Lower Falls is 308 ft. high and 'often described as being more t...
Rome, South Dakota: Mt. RushmoreThe Lower Falls is 308 ft. high and 'often described as being more t...
Yellowstone Natl. [National] Park Lower falls, 66-Yell-7-K, Keller May 1966ColorVolume 155, Page
View behind tree of the Lower Falls of the Yellowstone River.GrayscaleSorensen Safety Negatives, Bin...
No. 164.Title from item.Part of series: Wonders of the Yellowstone, as Mirrored in the Camera, Views...
Twisted tree branch in view of mountain peaks.Grand Teton National Park sits just south of its large...
View from forested hill across plains to peaks of the Tetons.Grand Teton National Park sits just sou...
Wyoming: Bears; Sulphur PotsThe Dragon Mouth Spring is one of the lake area natural highlights explo...
Wyoming: Bears; Sulphur PotsEstablished in 1872 as America's first national park, it is home to Old ...
Fallen log before bare tree on hill slope.Grand Teton National Park sits just south of its larger, b...
Wyoming: Bears; Sulphur PotsThe mud volcano area is one of the lake area natural highlights explored...
Looking up hill towards tree with hazy mountains in background.Grand Teton National Park sits just s...
Tower falls at Yellowstone National park, Wyoming.https://digitalcommons.cwu.edu/edward_nolan/1777/t...
Wyoming: Old FaithfulPossibly the Abyss Pool or Black Pool. Yellowstone National Park was establishe...
Rome, South Dakota: Badlands GoodConsists of 244,000 acres of geologic deposits and mised-grass prai...
Rome, South Dakota: Mt. RushmoreThe Lower Falls is 308 ft. high and 'often described as being more t...
Rome, South Dakota: Mt. RushmoreThe Lower Falls is 308 ft. high and 'often described as being more t...
Yellowstone Natl. [National] Park Lower falls, 66-Yell-7-K, Keller May 1966ColorVolume 155, Page
View behind tree of the Lower Falls of the Yellowstone River.GrayscaleSorensen Safety Negatives, Bin...
No. 164.Title from item.Part of series: Wonders of the Yellowstone, as Mirrored in the Camera, Views...
Twisted tree branch in view of mountain peaks.Grand Teton National Park sits just south of its large...
View from forested hill across plains to peaks of the Tetons.Grand Teton National Park sits just sou...
Wyoming: Bears; Sulphur PotsThe Dragon Mouth Spring is one of the lake area natural highlights explo...
Wyoming: Bears; Sulphur PotsEstablished in 1872 as America's first national park, it is home to Old ...
Fallen log before bare tree on hill slope.Grand Teton National Park sits just south of its larger, b...
Wyoming: Bears; Sulphur PotsThe mud volcano area is one of the lake area natural highlights explored...
Looking up hill towards tree with hazy mountains in background.Grand Teton National Park sits just s...
Tower falls at Yellowstone National park, Wyoming.https://digitalcommons.cwu.edu/edward_nolan/1777/t...
Wyoming: Old FaithfulPossibly the Abyss Pool or Black Pool. Yellowstone National Park was establishe...
Rome, South Dakota: Badlands GoodConsists of 244,000 acres of geologic deposits and mised-grass prai...