Original photograph: 13 x 10 cm, black & white photo, caption under photo reads "KP-2554-R2-Klamath Project - TULE LAKE DIVISION - Sump 2, Specifications DC-5248 - Q-Canal. TD-18 Tractor and 4'x4' dual drum sheepsfoot roller compacting canal lining, bottom of Q-Canal, Station 38+00; July 15, 1960. K.J. Greene, Photo", from Black Binders Digital reproduction of photograph: KP-2554-R2-Klamath Project - TULE LAKE DIVISION - Sump 2, Specifications DC-5248 - Q-Canal, Black Binders, Bureau of Reclamation