KP-1594 - Klamath Project. Coppock Bay M-2-a-2 Lateral. Surface of Type 3 emulsified asphalt buried membrane before placing of earth cover; October 1, 1947; Photo by Mark Taylor, Jr.; The box on the photo has "Filters Holder" written on it
Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "KP-1594 - Klamath Project. Coppock Bay M-2-a-2 Lateral. Surface of Type 3 emulsified asphalt buried membrane before placing of earth cover. Mark Taylor, Jr., Photographer. Oct. 1, 1947", from Black Binders Digital reproduction of photograph: KP-1594 - Klamath Project, Black Binders, Bureau of Reclamation
