The public looked to the City of Cleveland for a guarantee that air pollution regulations directed toward industries would be enforced. But, the City of Cleveland needed to know that Republic Steel could continue to prosper regardless of the new pollution regulations. In this photo, a City of Cleveland official charts any visible signs of air pollution coming from industrial plants in the flats. | Creator: William A. Ashbolt | Date: May 27, 1971 | Source: Cleveland Public Library/Photograph CollectionDownload Original File
