Photograph of an aerial shot of two farm ponds, terraces, a road, and a few buildings. The back of the photograph proclaims, “This picture shows two farm ponds, constructed by the land owner and protected by rip-rapping. The rip-rapping and outlets were provided by the service. The upper pond is approximately 10 acre feet and was constructed for use as a silting basin, for the lower pond. The lower part of the picture shows terraces and outlet ditches. Terraces are level. The old terraces can be seen faintly. Note excessive grade compared with level terraces.”

Photograph of an aerial shot of erosion control on two farms. The back of the photograph proclaims, “This picture shows two farms on which erosion control is practiced to a large extent. There are two farm ponds shown here in which the water is supplied by excess drainage from the level terraces fields. Note the terrace channels filled with water from a heavy rain the night before.”

Photograph of an aerial shot of two farm ponds and some white spots indicating alkaline conditions caused by erosion. A road spans the bottom corner of the photograph, while a farm is near the top left. The back of the photograph proclaims, “This picture shows two farm ponds which were built by the landowner and rip-rapped by the landowner. The upper pond is used as a silting basin for the lower pond. Immediately above the pond there are some white spots which are an indication of alkaline conditions caused by erosion, before terraces were constructed. The area has now been terraced and returned to pasture.”

Photograph of buffalograss sod with root system exposed showing how the matt of roots forms an erosion resistant net. The back of the photograph proclaims, “Buffalo grass sod with root system exposed showing how the matt of roots forms an erosion resistant net. At the left is a runner which if undisturbed would have started new grass plants at each group of blades. Taken to illustrate an article by Mr. Ivy Howard.”

Photograph of “Strip cropping on the contour with cotton, corn, and alfalfa from left to right.”

Photograph of damage done to pasture lands by prairie dogs on the W. G. Methvin farm. The back of the photograph proclaims, “Showing damage done to pasture lands by prairie dogs. The fact that there are a large number of Canadian Thistles in near proximity to the mounds is to be investigated by the Regional Wildlife Management Section. This pasture has not been grazed this season.”

Photograph of cotton rows growing on the contour on the side of the hill, while alfalfa grows at the bottom of the slope on the Marion Bryant Farm. The back of the photograph proclaims, “The cotton rows are on the contour on the side of the hill, while the alfalfa is at the bottom of the slope. In former years when the cotton was farmed in straight rows up the slope, there was a great deal of washing in the sandy soil of the cotton field and the silt was deposited in the alfalfa, threatening to destroy it. The cotton field was then contoured and since then there has been no damage to the alfalfa below.”

Photograph of the aftermath of a six-inch rain, which broke the Elk City Reservoir Dam. Notice the concrete debris in the foreground. The back of the photograph proclaims, “View of broken dam from downstream side. A six inch rain in one night caused the dam to overtop its entire length and finally break. Notice the huge pieces of concrete from the core wall and facing that were carried down by the water. A large bridge washed through this break. This dam and reservoir, which cost $350,000, silted in 48% in nine years and was soon to be abandoned because its storage capacity was reduced too much for it to be relied upon for city water supply.”

Photograph of soil profiles for Parsons silt loam, Bates very fine sandy loam, and Adkins silty clay loam, arranged by Elmo Baumann.

Photograph of rows of corn, oats, and cotton on Peter Johnson's farm.

Photograph of rows of sweet clover on the Rose and Mizell Farm.

Photograph of a scene on the Marion Bryant farm.

Photograph of S. F. Nixon next to an eight foot overfall at the lower end of a terrace outlet channel.

Photograph of the Bank of Rocky Farm.

Photograph of a terrace outlet channel on Mrs. Ollie Streit's farm.

Photograph of the Paul Peeler farm. A spreader ditch with masonry spreaders torn out by flood waters. The picture was taken after a 6-inch rain-fall in one night. Note the gullying in the spreader and how the water cut the banks of the ditch. OK-5142.

Photograph of effects of water concentration through drainage which should have been left in natural sod. Picture taken after a 6 inch rain in one night. This picture shows how the water washed out all the soil loosened by the plow. The plow marks are quite visible. OK-5141.

Photograph of the Red Plains Experiment Station, Guthrie, OK. Vernon fine sandy loam, lower B horizon with columns o pillara protected by a cover of little bluestem grass. OK-5285.

Photograph of a graphic picture of an abandoned field very badly gullied due to incorrct farming procedures. This field, only part of which is shown here, could not even be reached by a pickup truck. Plowing the field up and down the hill was the primary reason for this "picture story". OK-5046.

Photograph of sand accumulation around machinery and farm buildings. Note men on the cultivator which is almost completely covered by soil drift. Second line drift leading from barns is over 100 yds. long and five feet high, leading out into open field, a serious hazard. OK-44.

Photograph of soil profiles of Vernon and Kirkland soils, both virgin and eroded. From the Red Plain Experiment Station, Guthrie, OK. OK-5292.

Photograph of soil profiles of Vernon and Kirkland soils, both virgin and eroded. From the Red Plain Experiment Station, Guthrie, OK. OK-5292.

Photograph of contour furrows in pasture. Made with 2-row lister on right, alternating 42 inches and 17.5 feet apart; on left, 7 feet apart made with 3-row lister. Approximately 1.5 lb blue grama grass seed per acre seeded along furrows immediately after furrowing.

Photograph of an UNIDENTIFIED man using a horse to plant grass on contours. The back of the photograph proclaims, "Garrett abandoned Carney in 27-6-7 Contour built across gullies & fills made fesnoe [sic], grass sit on contours."