Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "KP-1844 - Klamath Project. Lost River Diversion Channel Enlargement. Downstream. View of headworks. Andrew M. Bergloff, Photo. October 21, 1949", from Black Binders Digital reproduction of photograph: KP-1844 - Klamath Project. Lost River Diversion Channel Enlargement, Black Binders, Bureau of Reclamation