KP-1950 - Klamath Project. Lower Lost River Channel Improvement. Picture shows condition of sump just south of North Main Dike; June 5, 1950; Photo by Andrew M. Bergloff
Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "KP-1950 - Klamath Project. Lower Lost River Channel Improvement. Picture shows condition of sump just south of North Main Dike. Andrew M. Bergloff, Photo. June 5, 1950", from Black Binders Digital reproduction of photograph: KP-1950 - Klamath Project. Lower Lost River Channel Improvement, Black Binders, Bureau of Reclamation
