Water Conservation; Water Erosion; Flooding and Prevention

Photograph of a view looking up a concrete spillway and across the spillway crest showing the rocky point in the background--which affects the entrance condition. OK-8439.
Date: November 20, 1942
Creator: Jenkins, E. W.
System: The Gateway to Oklahoma History

Grass, Legume and Forb Cultivation

Photograph of the harvesting of lespedeza seed with a Henkle lespedeza combine attached to a six foot cutter bar on a Farmall mower. 150 pounds of lespedeza was harvested from 5 acres is rather unusual for this time o fyear. Some shattered lespedeza seed already is coming up on this field. AR-D25-6.
Date: March 20, 1942
Creator: unknown
System: The Gateway to Oklahoma History