Roll 3 No. 5 - Klamath Project. Note horizontal and vertical cracking, with severe weathering. Also, note bulging of sides, particularly on left side of picture; October 20, 1948; Photo by H. F. Tolley
Title
"A" Canal concrete lining facing upstream from tunnel portal
Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "Roll 3 No. 5 - Klamath Project. "A" Canal concrete lining facing upstream from tunnel portal. Note horizontal and vertical cracking, with severe weathering. Also, note bulging of sides, particularly on left side of picture. H. F. Tolley, Photographer. October 20, 1948", from Black Binders Digital reproduction of photograph: Roll 3 No. 5 - Klamath Project, Black Binders, Bureau of Reclamation
