2180-R2 - Southwest Sump Dikes. Klamath Project, Oregon-California. Borrow Area, Station 3 to 4; talus slope excavated for rocky protection material for dikes; November 18, 1952; Bureau of Reclamation Photo by C. O. Wamstad
Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "2180-R2 - Southwest Sump Dikes. Klamath Project, Oregon-California. Borrow Area, Station 3 to 4; talus slope excavated for rocky protection material for dikes. Nov. 18, 1952 - Bureau of Reclamation Photo by C. O. Wamstad", from Black Binders Digital reproduction of photograph: 2180-R2 - Southwest Sump Dikes, Black Binders, Bureau of Reclamation