Haskell County Rock Quarry

Photograph of two UNIDENTIFIED men working in a rock quarry in Haskell County. There are broken up rocks of varying sizes.
Date: July 2, 1967
Creator: Brinlee, R. C.
System: The Gateway to Oklahoma History

Haskell County Rock Quarry

Photograph of several stacks of broken up rocks of varying sizes from a rock quarry in Haskell County.
Date: July 2, 1967
Creator: Brinlee, R. C.
System: The Gateway to Oklahoma History

Soil Sample Evaluation from Two Different Areas

Photograph of "Two samples of a soil showing the deterioration that [took] place if the cropping system consists mainly of soil-depleting crops. The soil on the left has been used to grow soil-depleting crops year after year over a long period of time. The sample on the right was taken from an area where the soil has been rotated with soil improving crops part of the time."
Date: August 2, 1967
Creator: Frie, J. W.
System: The Gateway to Oklahoma History