Large shovel in foreground moving granite rocks. Caption says, "A-22 Altus Project. Northwest Shovel moving rock and dirt from side of Rattlesnake Mountain. Slabs of rock will cut from the solid face of granite and hewn into square and rectangular blocks for masonry material in the construction of Altus Dam. Photograph taken from photo station #3 on west side of quarry. Wagon drilling outfit above cab of shovel."

Large shovel digging away at granite rocks. Caption says, "A-21 Altus Project. The large shovel at work cutting the earth and rocks away from the foot of the mountains for the rock quarry. The type of engine used in the Northwest Drag line and dual crowd shovel. It has a caterpillar Diesel 100 horse power engine."

Caption says, "5-AL-1182. Cores from additional drain holes in gallery of Altus Dam. D-52.5 indicates location of hole. Box is 5' long."

Caption says, "5-AL-1184. Cores from additional drain holes in gallery of Altus Dam. D-51.5 indicates location of hole. Box is 5' long."

Caption says, "5-AL-1183. Cores from additional drain holes in gallery of Altus Dam. D-51.5 indicates location of hole. Box is 5' long."

Caption says, "5-AL-1181. Cores from additional drain holes in gallery of Altus Dam. D-50.5 indicates location of hole. Box is 5' long."

Caption says, "A-412 Bitter Creek Flood. Flooded cotton field, one-half mile east of Bitter Creek Bridge, west of Altus on Highway #62."

Caption says, "5-AL-988. Altus Dam. Looking upstream at Altus Dam with water coming over the spillway."

Caption says, "5-AL-989. Altus Dam. Closeup of water coming over spillway."

Caption says, "A-909 View of spillway discharge from left abutment. Water surface elevation 1523.8 Altus Dam - Altus Project."

Caption says, "5-AL-1102. Specifications No. 2211. View of spillways on Altus Dam showing progress on installation of radial gates and construction of permanent foot bridge."

Caption says, "5-AL-990. Altus Dam. Looking down a spillway section at the water rushing over the spillway and churning the water beneath."

Caption says, "5-AL-1129. Crops. Irrigated wheat on Jack Walker farm, 4 miles south, 1 mile west of Altus."

Caption says, "5-AL-371. Demonstration Farm. View showing nearly matured Combine Maize (Plainsman variety)."

Caption says, "5-AL-970. Irrigation. Non-irrigated farm of R. E. Crockett. Cotton is planted and bedded."

Caption says, "5-AL-972. Irrigation. Birdseye view of combine maize on the farm of Bill Henry."

Caption says, "5-AL-969. Irrigation. Cotton on the irrigated farm of Roy A. Holsey."

Caption says, "5-AL-973. Irrigation. Cotton and combine maize on the farm of Jack Walker 2 miles west of Altus."

Caption says, "5-AL-1127. Crops. Irrigated potatoes on Virgil Brunk farm 2 miles south of Altus."

Caption says, "5-AL-293 Demonstration Farm. View showing a field of Bonita grain."

Caption says, "5-AL-372. Demonstration Farm. View showing Acola 892 Cotton."

Caption says, "5-AL-291 Demonstration Farm. View showing field of alfalfa."

Caption says, "5-AL-971. Irrigation. Combine maize on the farm of Bill Henry."

Caption says, "5-AL-978. Irrigation, Duke, Oklahoma. A M-M motor operates a W. E. Stern, Rotate Pump on the farm of Buddy Brandt. The well is 127 feet deep. Motor is run with Butane gas. Farm is west of Duke, Oklahoma."