P12-201-4632NA Klamath Project, OR-CA. Photo of centering guides placed every 60' along length of 16" steel casing; April 10, 1979; USBR photo by D.J. Kline
Original photograph: 13 x 10 cm, black & white photo, caption under photo reads "P12-201-4632NA Klamath Project, OR-CA Butte Valley Test Well #2 -- Construction. Photo of centering guides placed every 60' along length of 16" steel casing; Apr. 10, 1979; USBR photo by D.J. Kline", from Black Binders Digital reproduction of photograph: P12-201-4632NA Klamath Project, OR-CA, Black Binders, Bureau of Reclamation