Add to ORKGPhotograph used for a story in the Daily Oklahoman newspaper. Caption: "Remains of the Oklahoma Asphalt Plant near Sulphur overlook portion of limestone quarry where the Oklahoma Geological Survey is performing tar sand research.
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Salt Plains-Okla
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Soil Conservation - Near Bea...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Sulphur, Okla. (...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Limestone quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sulphur, Okla., Artesian Wel...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Removing dirt fr...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An asphalt finishing machine...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Potash Ore sampl...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Salt Works - Oklahoma - What...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Smoke and dust swirl upward ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "University of Oklahoma - (Pe...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Salt Plains-Okla
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Soil Conservation - Near Bea...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Sulphur, Okla. (...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Limestone quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Sulphur, Okla., Artesian Wel...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Quarry
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Removing dirt fr...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "An asphalt finishing machine...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Potash Ore sampl...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Salt Works - Oklahoma - What...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Smoke and dust swirl upward ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "University of Oklahoma - (Pe...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Salt Plains-Okla
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Soil Conservation - Near Bea...
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Sulphur, Okla. (...