KP-1915 - Klamath Project. Gladney & Adams Ready-Mix Concrete. Picture taken inside of concrete scale house showing aggregate scales; January 5, 1950; Photo by Andrew M. Bergloff
Original photograph: 18 x 13 cm, black & white photo, caption under photo reads "KP-1915 - Klamath Project. Gladney & Adams Ready-Mix Concrete. Picture taken inside of concrete scale house showing aggregate scales. Andrew M. Bergloff, Photo. January 5, 1950", from Black Binders Digital reproduction of photograph: KP-1915 - Klamath Project. Gladney & Adams Ready-Mix Concrete, Black Binders, Bureau of Reclamation