Original photograph: 13 x 10 cm, color photograph, caption under photo reads “CN-12-201-419NA Klamath Project - Oregon-California Sealing, Repair and Modification of Gerber Dam - Specs. 200C-888 - Dante Engineers & Contractors, Contractor Concrete repairs on gatehouse roof. May 2, 1974 USBR photo by Bill Cummings" from Black Binders Digital reproduction of photograph: CN-12-201-419NA Klamath Project - Oregon-California, Black Binders, Bureau of Reclamation