P-12-200-3072NA Klamath Project - Oregon-California. View of trencher and 10 cubic yard end dump, installing closed drain #19-1; January 1975; USBR photo by D. W. Stein
Title
Closed Drain Construction, Tule Lake Area, Sump 3 - Specs. 200C-910 - Patterson Construction Co., Contractor
Original photograph: 13 x 10 cm, black & white photo, caption under photo reads “P-12-200-3072NA Klamath Project - Oregon-California Closed Drain Construction, Tule Lake Area, Sump 3 - Specs. 200C-910 - Patterson Construction Co., Contractor View of trencher and 10 cubic yard end dump, installing closed drain #19-1. January 1975 USBR photo by D. W. Stein", from Black Binders Digital reproduction of photograph: P-12-200-3072NA Klamath Project - Oregon-California, Black Binders, Bureau of Reclamation
