Photograph of “John C. Craft, Soil Conservation Service, Engineering Aid, watching Hap Ray, contractor fill core trench for farm pond.” People shown in photo go as followed from left to right: 1. Hap Ray, 2. John C. Craft.

Photograph of Roscoe Long Soil Scientist, SCS, showing A. J. Maxwell, Soil Scientist, SCS, depth to calcium carbonite concretions of the Bethany soils. People shown in photo go as followed from left to right: 1. Roscoe Long, 2. A. J. Maxwell. The back of the photograph proclaims, “Roscoe Long, Soil Scientist, SCS, showing the depth to calcium carbonite concretions of the Bethany soils to A. J. Maxwell, Soil Scientist, SCS."

Photograph of a scene at the Living Exhibit: Oklahoma Native Grassland Plants during the Oklahoma State Fair.

Photograph of a scene at the Living Exhibit: Oklahoma Native Grassland Plants during the Oklahoma State Fair.

Photograph of a dairy herd.

Photograph of fJR White, farm operator, seeding weeping lovegrass on Dr. Robert Adams' farm.

Photograph of Charley Connelly standing next to his dairy herd.

Photograph of Charley Connelly standing next to his dairy herd.

Photograph of Charley Connelly's dairy herd.

Photograph of Ralph Wilson and some of his herds shown in 19 acres of 2 year old fescue. This 19 acres plus 25 acres of oats and vetch pasture and 1000 bales of alfalfa hay with some stubble grazing on small grain furnished pasture for 50 head of shorthorn cattle. OK-120-4.

Photograph of Howard Holmes, Edmond, OK, alfalfa field west of his house. OK-137-12.

Photograph of Soil Conservation Service (SCS) employees and Mrs. Elsie Bates at a meeting of contractors, suppliers, equipment dealers and SCS people. The theme of the meeting "Quality Inspection in Watershed Construction Work."

Photograph of Leon J. Sisk, Field Secretary, Georgia Soil and Water Conservation Committee, speaks at the National Watershed Congress, 1966, Oklahoma City, OK. TRC-99-6.

Photograph of James B. Craig, American Forestry Association, Washington DC (left) presents Watershed Man of the Year plaque to Elmer L. Smith, Catepillar Tractor Company, Peoria, Illinois. National Watershed Congress, 1966, Oklahoma City, OK. TRC-99-16.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Hollir R. Williams, Soil Conservation Service (SCS) Deputy Administrator for Watersheds, addresses banquet meeting of the National Watershed Congress, 1966, Oklahoma City, OK. TRC-99-1.

Photograph of Gordon Zimmerman, Executive Secretary, NACD, Washington, presides at the meeting of National Watershed Congress, 1966, Oklahoma City, OK. TRC-99-4.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Registrants at the Congress with Oklahoma Governor Henry Bellmon second from right. TRC-100-12.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Wayne Liles, farm Editor, KWTV (Channel 9), Oklahoma City, left, and Oklahoma City, left, and Oklahoma Senator, Fred Harris. TRC-100-1.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Left: Oklahoma's Governor Henry Bellmon and Marvin G. Emerson, Director, Oklahoma State Soil Conservation Board before the Board's watershed display. TRC-100-9.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Left: Oklahoma's Governor Henry Bellmon and Marvin G. Emerson, Director, Oklahoma State Soil Conservation Board before the Board's watershed display. TRC-100-8.

Photograph of Leo P. Harvey, Pleasant Grove, Utah, receives the National Watershed of the Year plaque for American Fork-Dry Creek Waershed. James B. Craig, of the American Forestry Association, Washington DC, makes the presentation. National Watershed Congress, 1966, Oklahoma City, OK. TRC-99-7.

Photograph of the Watershed Congress, 1966, Oklahoma City, OK. Registrants at Congress with Oklahoma Governor, Henry Bellmon, at right. TRC-100-11.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Dave Stewart of the National Association of Conservation Districts (NACD) at the registration desk. TRC-100-3.

Photograph of Watershed Congress, 1966, Oklahoma City, OK. Russell Pierson, Farm Editor, WKY-TV [then channel 4] and radio, Oklahoma City, left, and Senator Fred Harris of Oklahoma. TRC-100-2.