CN-12-201-377NA Klamath Project - Oregon-California. Crawlair Drill, powered by XL-1050 compressor, line drilling for right wall structure. Note seamy and badly fractured rock; February 1974; Bureau of Reclamation photo by D. W. Stein
Title
Clear Lake Spillway Rehabilitation - Specs. No. 200C-889 - Roy D. Garren Corporation, Contractor
Original photograph: 10 x 13 cm, color photograph, caption under photo reads “CN-12-201-377NA Klamath Project - Oregon-California Clear Lake Spillway Rehabilitation - Specs. No. 200C-889 - Roy D. Garren Corporation, Contractor Crawlair Drill, powered by XL-1050 compressor, line drilling for right wall structure. Note seamy and badly fractured rock. February 1974 Bureau of Reclamation photo by D. W. Stein" from Black Binders Digital reproduction of photograph: CN-12-201-377NA Klamath Project - Oregon-California, Black Binders, Bureau of Reclamation
