Caption says, "5-AL-1253. W. C. Austin Project Headquarters Office Building."

Caption says, "5-AL-1254. W. C. Austin Project Headquarters Office Building."

Caption says, "5-AL-1251. Detention dam on upper end of Altus Reservoir, Kiowa County, Soil and Moisture Conservation, showing completed embankment and 36" corrugated metal outflow pipe."

Caption says, "5-AL-1252. Detention dam on upper end of Altus Reservoir, Kiowa County, Soil and Moisture Conservation, view from south abutment."

Caption says, "5-AL-513. Altus Canal. View looking upstream, showing left bank of the canal after rolling. Altus Canal, Station 314+00."

Caption says, "5-AL-514. Altus Canal. View looking downstream showing canal slopes and bottom after removal of mud, but prior to rolling in place. Altus Canal, Station 314+00."

Caption says, "5-AL-510. Altus Canal. Northwest dragline placing 1-foot clay blanket material on left bank of the Altus Canal. Right bank has been rolled and is ready for clay lining. Station 335+00, Altus Canal."

Caption says, "5-AL-511. Altus Canal. Closeup view of dragline placing 1-foot clay blanket near Station 335+00, Altus Canal."

Caption says, "5-AL-512. Altus Canal. View of canal section after the blanket material had been placed, but prior to final shaping. Photo taken looking downstream from Station 333+00, Altus Canal."

Caption says, "5-AL-506. Specifications No. 1374. General view, looking downstream, of 7'x7' concrete road siphon at Station 971+26, Altus Canal, prior to backfilling."

Caption says, "5-AL-508. Specifications No. 1133. Typical example of dry-rock paving placed at Canal structures by Luther Brothers Construction Company. View looking at outlet end of the drop at Station 522+00, Altus Canal."

Caption says, "5-AL-509. Specifications No. 1182. View of area in which soil-cement lining is to be placed. View taken after original excavation had been filled in, and before excavating final section for lining. Photo taken looking upstream from Station 240+00, West 11.5 Lateral."

Caption says, "5-AL-507. Specifications No. 1374. General view showing progress on outlet end of combination culvert, wasteway, and siphon spillway, Station 776+95, Altus Canal."

Caption says, "5-AL-504. Altus Canal. Compacting clay-lining material in seepage area of the Altus Canal by means of a D-8 Caterpillar tractor. Photograph taken near Station 339-00."

Caption says, "5-AL-501. Specifications No. 1133. Workmen placing dry rock paving at downstream end of drop at Station 501-00, Altus Canal."

Canal says, "5-AL-502. Specifications No. 1133. Workmen placing dry rock paving at downstream end of drop at Station 501-00, Altus Canal."

Caption says, "5-AL-503. Specifications No. 1133. Workmen placing dry rock paving at downstream end of drop at Station 501-00, Altus Canal."

Caption says, "5-AL-505. Specifications No. 1374. General view of reinforcement steel, forms and subgrade for combination wasteway, siphon spillway and drainage culvert, Station 776-95, Altus Canal."

Caption says, "5-AL-494. Specifications No. 1510. View looking northwest showing elevated C.R.I. & P. railroad bridge and temporary railroad trestle which is being converted for use as a highway detour bridge. View taken northeast of Granite, Oklahoma, where State Highway No. 9 crosses the North Fork of the Red River."

Caption says, "5-AL-495. Specifications No. 1510. View looking east showing elevated railroad bridge at left, temporary trestle which is being converted for use as a highway detour bridge and present highway bridge (right) which is to be elevated. View taken northeast of Granite, Oklahoma, where State Highway No. 9 crosses the North Fork of the Red River."

Caption says, "5-AL-496. Specifications No. 1510. View of temporary railroad trestle over the North Fork of the Red River, northeast of Granite, Oklahoma. Floor planks are being laid for conversion to temporary highway bridge while present bridge on State Highway No. 9 is being elevated."

Caption says, "5-AL-493. Specifications No. 1510. Workmen respacing stringers of former railroad shoofly trestle and laying plank floor so that it can be used as a detour during raising of highway bridge at left of picture."

Caption says, "5-AL-497. View taken from bed of the North Fork of the Red River looking upstream. View shows State Highway No. 9 bridge in immediate foreground and men at work on temporary railroad trestle which is being converted for use as a temporary highway bridge while present bridge is being elevated. Part of steel truss of railroad bridge is seen above temporary bridge."

Caption says, "5-AL-499. Specifications No. 1179. General view, looking upstream, of construction of concrete box siphon under railroad and highway at Station 1-85, West Canal."