Scope and Contents The papers of Robert L. Christensen consist of "The Third Leg of the Stool Kenyon Butterfield and the Smith-Lever Act of 1914" by Robert L. Christensen and computer printouts of a photo of the S.S. Kenyon Butterfield and a brief history of the ship."The Third Leg of the Stool Kenyon Butterfield and the Smith-Lever Act of 1914" follows Kenyon L. Butterfield's career in the promotion of agriculture extension. Also included is information on Seaman Knapp who also advocated...