Content description:
A typewritten piece of paper affixed to the back of the photo reads "The West's largest cement plant: situated in the San Franccisco Bay Area, with easy access to sea, rail, and highway transport, the Kaiser-operated Permanente plant serves the entire West Coast and overseas market. Neg: 1048 KaiserServices, Kaiser Building, Oakland 12, California" This is an aerial view of the plant, showing large shallow [holding?] tanks on both sides of the main buidling, and a smokestack at upper right. The hillside above the plant is terraced, and a truck is on the lowest of the terraces. What may be a slag pile is at lower right.