Image shows a general view of the Liberty Potash Company plant in Green River, Wyoming
Photo of the Green River about 20 miles below Green River, Wyoming. Taken near the start of the Ral...
Scan of photo of a waterway (Weber River or a canal) during construction of a power plant in 191
Photograph used for a story in the Oklahoma Times newspaper. Caption: "This is the power plant of th...
Image shows a general view of the Liberty Potash Company plant in Green River, Wyoming
Image shows a general view of a building used by the Liberty Potash Company in Superior, Wyoming
Trestles--Green River, WY. Union Pacific Trestle Citadel Rock in background Photo by: A.J. Russel
Image shows a panoramic view of the Emsco Refractories Company plant, somewhere in Utah
Photo shows an aerial view of the Colorado River and nearby settling ponds at the potash mine downs...
The Green River neanders through the canyon near the Steamboat Rock and Whirlpool Canyon in Echo Par...
Image shows a general view of the United States Smelting, Refining, and Mining Company plant
Photo shows the Firehole Basin along the Green River in Wyoming, near the start of the Galloway-Ston...
Picture of the Chickasaw Refining Company. The plants equipment and storage tanks can be seen
Image shows a panoramic view of a Liberty Coal Company, canyon mining area in Carbon County
Image shows a panoramic view of the Liberty Fuel Company settlement in a Carbon County canyon
View of the "Hamilton Moses" -- a steam-generating plant in Forrest City, Arkansas. (Verso: Arkansas...
Photo of the Green River about 20 miles below Green River, Wyoming. Taken near the start of the Ral...
Scan of photo of a waterway (Weber River or a canal) during construction of a power plant in 191
Photograph used for a story in the Oklahoma Times newspaper. Caption: "This is the power plant of th...
Image shows a general view of the Liberty Potash Company plant in Green River, Wyoming
Image shows a general view of a building used by the Liberty Potash Company in Superior, Wyoming
Trestles--Green River, WY. Union Pacific Trestle Citadel Rock in background Photo by: A.J. Russel
Image shows a panoramic view of the Emsco Refractories Company plant, somewhere in Utah
Photo shows an aerial view of the Colorado River and nearby settling ponds at the potash mine downs...
The Green River neanders through the canyon near the Steamboat Rock and Whirlpool Canyon in Echo Par...
Image shows a general view of the United States Smelting, Refining, and Mining Company plant
Photo shows the Firehole Basin along the Green River in Wyoming, near the start of the Galloway-Ston...
Picture of the Chickasaw Refining Company. The plants equipment and storage tanks can be seen
Image shows a panoramic view of a Liberty Coal Company, canyon mining area in Carbon County
Image shows a panoramic view of the Liberty Fuel Company settlement in a Carbon County canyon
View of the "Hamilton Moses" -- a steam-generating plant in Forrest City, Arkansas. (Verso: Arkansas...
Photo of the Green River about 20 miles below Green River, Wyoming. Taken near the start of the Ral...
Scan of photo of a waterway (Weber River or a canal) during construction of a power plant in 191
Photograph used for a story in the Oklahoma Times newspaper. Caption: "This is the power plant of th...