735B1301: "A.R. Halls rig on Babb well 2 1/2 miles east and 1/2 mi south of Nunn. 48 inch well"
Image also used as cover of "Construction of Irrigation Wells in Colorado" by W. E. Code. Caption reads, "Sinking an irrigation well with orange-peel bucket equipment. Boxes loaded with soil provide the weight for forcing casing."