KP-2598-R2- Klamath Project - LANGELL VALLEY DIVISION - North Canal. California Research Corporation putting experimental canal sealant in Canal below check at Station 410; April 27, 1961; Photo by K.J. Greene
Original photograph: 13 x 10 cm, black & white photo, caption under photo reads "KP-2598-R2- Klamath Project - LANGELL VALLEY DIVISION - North Canal. California Research Corporation putting experimental canal sealant in Canal below check at Station 410; April 27, 1961. K.J. Greene, Photo", from Black Binders Digital reproduction of photograph: KP-2598-R2- Klamath Project - LANGELL VALLEY DIVISION - North Canal, Black Binders, Bureau of Reclamation