Original photograph: 13 x 9 cm, black & white photo, caption under photo reads "KP-2371-R2 - Klamath Project --CLEAR LAKE DAM Looking upstream towards tunnel outlet release of 550 cfs. L. McAnulty, Photo. November 1956", from Black Binders Digital reproduction of photograph: KP-2371-R2 - Klamath Project --CLEAR LAKE DAM, Black Binders, Bureau of Reclamation