Caption says, "A-1087 Altus Demonstration Farm. View of field of Plainsman Combined Maize."

Caption says, "A-1088 Altus Demonstration Farm. Another view of Plainsman Combined Maize. This is the same field shown in photograph No. A-1064."

Caption says, "5-AL-263 View showing first irrigation of Morton Combine Maize on the Peyton Southall farm two miles southeast of Blair, Oklahoma."

Caption says, "5-AL-267 View showing first irrigation of Half and Half cotton on the George Payne farm one-half mile southeast of Blair, Oklahoma."

Caption says, "5-AL-191 View showing a field on the Altus Project Demonstration Farm planted to sweet corn."

Caption says, "5-AL-937. Irrigation. View of pre-irrigation of listed rows on Cantrell farm, 5 miles north and 1/2 mile west of Altus. Cotton will be planted later. This illustrates an unsatisfactory way of distributing water. Steep slope of farm ditch causes erosion of banks, further aggravated by cutting bank to turn water into furrows."

Caption says, "5-AL-30. Altus Demonstration Farm. View showing mask and type of spray used for the dusting of corn. Spray used is calcium arsenate."

Caption says, "A-1086 Altus Demonstration Farm. View of field of Acala cotton No. 892. This is the same field shown in photograph No. A-1065."

Caption says, "5-AL-31. Altus Demonstration Farm. View showing mask and type of spray used for the dusting of corn. Spray used is calcium arsenate."

Caption says, "5-AL-264 View showing pre-irrigation of a field to be planted to Irish potatoes on the Ernest Williams farm two and one-half miles southeast of Blair Oklahoma."

Caption says, "5-AL-266 View showing seepage from the Main Canal on the Ernest Williams farm. (This Field Planted to sweet potatoes.)"

Caption says, '5-AL-190 View showing a field on the Altus Project Demonstration Farm planted to one hundred varieties of corn by the Oklahoma A. & M. College."

Caption says, "5-AL-936. Irrigation. View of pre-irrigation of listed rows on Garnett farm, 3 miles north and 1/2 mile west of Altus, using 2-inch siphons. Roy Holsey, operator. Cotton will later be planted. This illustrates a very satisfactory way of distributing water from head ditch to furrows."

Caption says, "5-AL-269 View showing first irrigation of cotton on the R. A. Williams farm one-half mile southeast of Blair, Oklahoma."

Caption says, "5-AL-261 View showing first irrigation of Northern Star cotton on the Lloyd Stephenson farm located one and one-half miles southeast of Blair, Oklahoma."

Caption says, "5-AL-272 Altus, Oklahoma. View showing Methodist Church."

Caption says, "5-AL-270 Altus, Oklahoma. View showing Plaza Theatre at night."

Caption says, "5-AL-271 Altus, Oklahoma. View showing State Theatre at night."

Caption says, "A-1042 View of construction progress on Main Canal immediately below Altus Dam. Dragline is loading Euclid which are hauling to fill in right foreground."

Caption says, "A-1081 View showing progress on excavation of earth cofferdam and backfill from spillway apron below Altus Dam."

Caption says, "A-276 Downstream side of Lugert dike, 150 feet downstream from Station 41. Progress picture."

Caption says, "A-278 Euclid truck backing into cutoff trench with a load of material for hand tamping. Station 42."

Caption says, "A-275 Upstream side of Lugert dike, 50 feet upstream from Station 11. Progress picture."

Caption says, "A-279 East Dike, Section B, from Station 0+64, looking north along dike."