Photograph of R. C. Longmire showing damages to his farmland caused by the Washita River overflowing its banks. The back of the photograph proclaims, "R. C. Longmire showing damage to his farm land from over-flows of the Washita River. Large amounts of valuable bottom land sloughs off each year."

Photograph of Lowell Caskey and Walter Hart discussing and posing with organic matter and soil fertility on the Lowell Caskey Farm. The Lowell Caskey Farm, according to the photograph, has the oldest vetch planting in the country due to his crop rotation of vetch since 1936. People shown in photo go as followed from left to right: 1. Lowell Caskey, 2. Walter Hart. The back of the photograph proclaims, "Lowell Caskey and Walter Hart discussing organic matter and soil fertility. This field has had a crop of vetch in rotation every year since 1936, the oldest vetch planting in the country."

Photograph of excellent condition range grasses growing on loamy bottomland on the Hutton Farm after second growth of hay harvest. The grasses in the photograph include Big Bluestem, little bluestem, eastern gama, Indiangrass and Switch grass. The back of the photograph proclaims, "Loamy bottom land. This is second growth after hay harvest. Big Bluestem, little bluestem, eastern gama, Indian grass and Switch grass. Excellent Condition."

Photograph of a constructed stockwater pond constructed in cooperation with County Commissioners. The back of the photograph proclaims, "Stockwater pond constructed in cooperation with County Commissioners. County road put across dam to eliminate bridge."

Photograph of a range in excellent condition, which sits on a loamy site. The back of the photograph proclaims, "Range. Excellent condition. Loamy site."

Photograph of a grassy range in fair condition. The back of the photograph proclaims, "Range. Fair condition. Loamy site."

Photograph of a grassy range in fair condition. The back of the photograph proclaims, "Range. Fair condition. Loamy site."

Photograph of a range in fair to good condition, which sits on a loamy prairie site. The back of the photograph proclaims, "Range. Fair to good condition. Loamy prairie site."

Photograph of poor condition, lightly grazed range. The back of the photograph proclaims, "Poor condition. Lightly grazed. Loamy prairie."

Photograph of a stockwater ponds constructed in cooperation with County Commissioners. County road put across dam so to eliminate bridge. OK-1205-3.

Photograph of brush control and fence line contrast at Silver Lake Ranch fifteen miles North of Pawhuska. The back of the photograph proclaims, "Brush Control. Sandy savannah site. Fenceline [sic] contrast. Sprayed in 59."

Photograph of two cows in a brush controlled shallow savannah site in excellent condition. It was sprayed with 2-4-5-T in 1956 & 1957. The back of the photograph proclaims, "Brush Control. Excellent condition. Shallow savannah site. Sprayed in 56 and 57 with 2-4-5-T."

Photograph of brush control, this strip, 150 feet wide and one half mile long, sprayed in 1959 and again in 1960.

Photograph of a follow up of OK-1002-1. Brush sprayed in May 1957 with 2-4-5-T.

Photograph of brush sprayed with 2-4-5T.

Photograph of a gully before shaping. Note dead mesquite killed by basal treatment.

Photograph of native grass mixture seeded in spring of 1957

Photograph of native grass planting in 1957. This is a follow up photo of OK-487-10.

Photograph of native grass seeding.

Photograph of a native grass seeding made in 1951. This is the first year out of CR contract.

Photograph of native grass seeding on complex.

Photograph of native seeding [grass] on claypan site.

Photograph of timber cleared in 1951 and sprayed in 1959.

Photographic follow-up of OK-1002-7. Timber cleared in 1951, sprayed in 1959. OK-1467-8.