Photograph of Glenn Beecham, Supervising Technician and Project Engineer examining flood discharge into 30" x 30" concrete riser. Note debris guard, concrete baffle wall, and creosoted wood baffle wall fin.

Photograph of Earl J. Hayne, WUC. This old cypress (taxoduim distichum) is the largest tree in Oklahoma. It measures 13 1/2 ft. in diamator and 45 ft. in circumference. This tree has been a landmark since the early history of Oklahoma. The "trail of tears" came by this tree that was a sizable sapling with Christ was on earth. This monarch of the plant would be determined to be over 2,000 years old. It is protected by lightning rods to prevent further damage.

Photograph of a follow-up from photo TX 49-126A. The picture shows a homemade range pitter made from a one-way and mounted or a power lift [sic] of an Allis Chalmers tractor. The one-way had a 22 inch disc spruced 10 inches apart. Five inches were cut off one side. See pictures A, B, C, D, E, F and H. TX-49-126-G

Photograph of a range-pitting machine. A follow-up photo to TX-49-126-A. This picture shows where range a range pitting machine has been run. The pits are 36 inches apart, 5 inches deep, and 11 inches wide at the top and are 36 inches in length. These pits will hold 5 gallons of water. A mixed land range site, unit 7 soil, poor condition. R.R.P. [Recommended Retail Price?]. The grass is about all dead, only small clumps remain alive. See pictures D, E, F, G, and H for pitter (also see TX-49-126-A and –B). TX-49-126-C.

Photograph of Ozark highland savannah showing trees subject to a Thompson high volatile herbicide mixture as applied in 1952.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-878.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on May 25, 1954. Pine showed considerable damage. 50% to 75% of the needles showed damage and 50% to 75% of all new growth showed characteristic twist from 2-4-5T herbicide All of the undesirable undergrowth shows damage. OK-10-876.

Photograph of the first in a series of pictures showing the results of airplane spraying of pine and oak. Area sprayed on May 25, 1954. Picture taken on June 10, 1954. Pine showed considerable damage. 50% to 75% of needles showed damage and 50% to 75% of all new growth showed characteristics twist from 2-4-5-T herbicide. All of the undiseable undergrowth show damage. OK-10-876.

Photograph of a follow-up from photo TX 49-126A. The picture shows a homemade range pitter made from a one-way and mounted or a power lift [sic] of an Allis Chalmers tractor. The one-way had a 22 inch disc spruced 10 inches apart. Five inches were cut off one side. See pictures A, B, C, D, E, F and H. TX-49-126-D

Photograph of more range pitting. A follow-up to photo TX-49-126A. The picture shows a homemade range pitter made from a one-way and mounted or a power lift [sic] of an Allis-Chalmers tractor. The one-way had a 22 inch disc plow spaced 10 inches apart, with 5 inches cut off of one side. See pictures A, B, C, D, F, G, and H. TX-49-126-E.

Photograph of Earl J. Hayes, Work Unit Conservationist [WUC] at Robert Stiles Farm. This old cypress (Taxodium distichum) is the largest tree in Oklahoma. It measures 13 1/2 feet in diameter and 45 feet in circumferemce. This tree has been a landmark since the early history of Oklahoma. The Trail of Tears came by this tree that was a sizable sapling when Christ was on Earth. This monarch of the plant world is estimated to be over 2000 years old. It is protected by lightening rods to prevent further damage. OK-72-12.

Photograph of Earl J. Hayes, Work Unit Conservationist [WUC] at Robert Stiles Farm. This old cypress (Taxodium distichum) is the largest tree in Oklahoma. It measures 13 1/2 feet in diameter and 45 feet in circumferemce. This tree has been a landmark since the early history of Oklahoma. The Trail of Tears came by this tree that was a sizable sapling when Christ was on Earth. This monarch of the plant world is estimated to be over 2000 years old. It is protected by lightening rods to prevent further damage. OK-72-12.

Photograph of showing a home-made range piter made from a one-way plow and mounted on a power lift of an Allis-Chalmers tractor. The one-way plow had 22-inch diameter discs spaced 10 inches apart. Five inches were cut off one side. A follow-up picture to 49-126A. And see pictures B through F and H. TX-49-126G.

Photograph of Ozark highland savannah showing trees subject to a Thompson high volatile herbicide mixture as applied in 1952.

Photograph of aerial view of Milles Creek Site 5, Washita detention reservoir. D. A. 3,520 acres. Sediment pool 21. 0 A. , 162 A. D. Flood pool 134 A. , 1,049 A. R. , 3. 58 in. Completed Aug. 1949.

Photograph of Earl J. Hayne, WUC. This old cypress (taxoduim distichum) is the largest tree in Oklahoma. It measures 13 1/2 ft. in diamator and 45 ft. in circumference. This tree has been a landmark since the early history of Oklahoma. The "trail of tears" came by this tree that was a sizable sapling with Christ was on earth. This monarch of the plant would be determined to be over 2,000 years old. It is protected by lightning rods to prevent further damage.