Close-up picture of Sealed Soil on field being Terraced on the Caleb Harper Farm

Photograph of a "Close-up picture of the field being terraced on Caleb Harper farm, under the supervision of SCS technicians. Soil seems to run together and seal thereby restricting the rate of intake; therefore erosion appears even on gentle slopes."
Date: August 1, 1956
Creator: McConnell, John
System: The Gateway to Oklahoma History

Irrigation Ditch

Photograph of an irrigation ditch one mile west of Turpin. The back of the photograph proclaims, "Irrigation Ditch. Field of milo prepared for irrigation in February of 1956; grade of rows was .1 foot per 100 feet; canvas dams used in main ditch to make ponds from which to siphon from."
Date: August 1, 1956
Creator: McConnell, John
System: The Gateway to Oklahoma History