P12-201-4334 NA Klamath Project, OR-CA. Air auger used for drilling holes for bolts and steel pints - 3/4' x 20+"; February 24, 1977; USBR photo by D. J. Kline
Title
Kl. Str. Drain Enlargement, Phase II, Specs. 200C-954- RHC Constr., Inc., Contractor
Original photograph: 10 x 13 cm, black & white photo, caption under photo reads “P12-201-4334 NA Klamath Project, OR-CA Kl. Str. Drain Enlargement, Phase II, Specs. 200C-954- RHC Constr., Inc., Contractor Air auger used for drilling holes for bolts and steel pints - 3/4' x 20+". Feb. 24, 1977 USBR photo by D. J. Kline", from Black Binders Digital reproduction of photograph: P12-201-4334 NA Klamath Project, OR-CA, Black Binders, Bureau of Reclamation