Photograph of an UNIDENTIFED man with horse drawn equipment mowing a contour ridged pasture for weed control. The back of the photograph proclaims, “Mowing in a contour ridged pasture for weed control.”

Photograph of "Chunk" Reid spot-seeding and pitting native grasses. Note the excellent job of grass management.

Photograph of basal-bark application using 2-3/4 gallons of a low volatile 2-4-5-T herbicide ester (4 pounds acid per gallon of material used) in 100 gallons of diesel oil. The spray is being applied so as to completely encircle and wet to the point of creating run-off onto the soil the lower 12 inches of each plant. The equipment used was a John Bean power sprayer. The brush and trees were blackjack, post and white oak, hickory, elm, persimmon and dogwood.

Photograph of King Ranch Bluestem planted in April 1947. Harvest second seed crop October 22, 1948; first harvest took place on June 1, 1948. 35 acre block. TX-44, 826.

Photograph of a grass seed harvest. Ed Rowley, Soil Conservation Service [SCS] business manager and assistant sacking and weighing grass seed on the District warehouse. OK-575-3.

Photograph of Suitor fescue. Planting made during the latter part of September 1947. Fifty pounds of seed were furnished by the Soil Conservation Service with five acres planted. No. 6 soil. About 200 pounds of 3-9-18 fertilizer were used on the five acres. Approximately 200 pounds of seed were harvested in the summer of 1948. It is believed that twice as much seed would have been harvested had it not been for a heavy rain two days before the harvest. AR-61-224.

Photograph of Delbert Inman watching his cattle graze in a Bermuda pasture.

Photograph of land owner Ross Faudree (left), Dr. C. Q. Lynd, Agronomy Department, Oklahoma A & M College, and Bo McAlister, WUC Atoka, OK (right) inspecting Bermuda grass.

Photograph of ranch owner Cordis Martin (left) and Dr. C. Q. Lynd, Agronomy Department, Oklahoma A & M College (left inspecting Bermuda grass.

Photograph of “Suiter fescue (Kentucky 31 fescue) planted at 15 lbs. per acre with 5 lbs. alfalfa and 4 lbs. red clover in Oct. 1949.” A small farmstead and windmills are visible in the distant background.

Photograph of SCS technician Kenneth Yoakum and Bill Byman standing in a field and discussing sweetclover as a soil preservation crop. People shown in photo go as followed from left to right: 1. Bill Byman, 2. Kenneth Yoakum. The back of the photograph proclaims, “Kenneth Yoakum, SCS technician, & Bill Byman discussing sweetclover as a soil preservation crop. There were no breaks in the 30 ac. of clover – all other terraces broke where land was clean tilled. 5” rain. Clover seed 1948. 1200 lbs. 20% superphosphate applied. Seed […]. Plans to harvest seed crop & row remainder of farm.”

Photograph of hybrid field corn growing on Minco silt loam soil type nearly level Class I land. For use in Jefferson County Soil Survey Report. OK-1466-3.

Photograph of a close-up shot of native grass in area sprayed for oak brush control. The back of the photograph proclaims, "Native grass in area sprayed for oak brush control, in 1957 and again in 1958. Large plants of little bluestem, Indiangrass, switchgrass, and big bluestem made seed in fall of 1957. Small grass plants are seedlings of above grasses. Deferred grazing has made it possible for rapid range improvement following spray jobs."

Photograph of lightly used sideoats grass cover on the very shallow phase of the red shale hills site in the Rolling Red Plains, which is in excellent condition. The back of the photograph proclaims, "Cover on the very shallow phase of the red shale hills (Soils Unit 24) site in the Rolling Red Plains is sparse even in excellent condition. If the range has been grazed closely in past years, so that there is no accumulation of litter on the ground, there is room between the plants for raindrops to strike the soil directly. This photo shows lightly used side oats [sic] grass on the site."

Photograph of Claude Newland, SCS Soil Scientist, examines the field of E. T. McCollum, 2 ½ miles north of Vinita. The back of the photograph proclaims, "This field produced 6 ½ bushels of oats per acre in 1950. The oats had been overseeded with sericea lespedeza. The sericea was fertilized with 650 lbs. per acre of rock phosphate which was drilled into the soil. In 1962 the sericea was plowed up, 2 ½ tons of lime and 100 lbs. of 10-20-10 fertilizer per acre was applied and Greenfield Bermuda was planted. That fall the Bermuda was overseeded with vetch, rye and fescue and 125 lbs. of 10-20-10 fertilizer was applied. No fertilizer has been applied since that time. Estimated forage yield was 4 tons per acre in 1966."

Photograph of Chris Fowler fishing in one of the 24 detention reservoirs in the Sandstone Creek Watershed area. The back of the photograph proclaims, "Clarence Fowler, rancher on Sandstone fishing in one of the 24 detention reservoirs on Sandstone. Prior to construction of the detention reservoirs it was several miles to good fishing waters."

Photograph of "Clarence Fowler, rancher, Cheyenne, Oklahoma, with string of fish caught out of one of the 24 detention reservoirs on Sandstone Watershed."

Photograph of SCS technician Alvin Berg in a 5-acre field of KR bluestem seeded May 4, 1948. The back of the photograph proclaims, "SCS technician Alvin Berg in a 5 acre field of KR bluestem seeded May 4, 1948. The seeding was grazed this spring. Cattle will be taking out and the field irrigated for seed production."

Photograph of a UNIDENTIFED hired hand, Mr. Speece, and SCS technician Alvin Berg gathered around a pump throwing 1500 gallons of water per minute into a lake. People shown in photo go as followed from left to right: 1. UNIDENTIFED Hired Hand, 2. Mr. Speece, 3. Alvin Berg. The back of the photograph proclaims, "This pump is throwing 1500 gallons per minute. The dam and lake in background. Shown are a hired hand, Mr. Speece, and SCS technician Alvin Berg."

Photograph of Casie Thompson and Kenneth Yoakum discussing sweetclover as a soil building & grazing crop. People shown in photo go as followed from left to right: 1. Casie Thompson, 2. Kenneth Yoakum. The back of the photograph proclaims, "Casie Thompson, Chairman, Board of Supervisors, Canadian-Walnut SCD, & SCS technician Kenneth Yoakum discussing sweetclover as a soil building & grazing crop. Two tons lime & 250# of 20% superphosphate applied at seeding time. Pasture has furnished 2 months grazing for 30 head cattle & has an excellent growth left."

Photograph of a cut stream bank on highway 77, created in January 1958, with no attempt made to control erosion. The back of the photograph proclaims, "Stream bank cut on Highway 77, 3 to 1 slope. Bank cut with no attempt made to control erosion. Cut made in Jan. 1958. Erosion of bank has started with an estimated 6" of rainfall to date. With normal rainfall erosion will be much greater. Soil Unit 9."

Photograph of a field deep plowed to control an infestation of shinnery oak. The back of the photograph proclaims, "Deep plowing for shinnery control. Taken from southeast corner of quarter section looking west. Shinnery is being completely turned under leaving roots exposed. Sorghum cover will be established and field seeded to climax native grasses."

Photograph of a field deep plowed to control an infestation of shinnery oak. The back of the photograph proclaims, “Deep plowing for shinnery control. Deep plowing turns under the shinnery leaving roots exposed on surface. Sorghum cover will be established and climax native grasses seeded."

Photograph of a field deep plowed to control an infestation of shinnery oak. A plow is shown digging up the invasive plant. The back of the photograph proclaims, "Deep plowing for shinnery control. Deep plow turning under shinnery. Left of plow shows shinnery infestation. Right of plow shows how shinnery was turned under and roots showing. This field will be established to climax native grasses."