This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
COKE OVEN BATTERIES AT COKE PLANT OWNED BY THE UNITED STATES STEEL CORPORATION. IT IS LOCATED ALONG THE MONONGAHELA... NARA . Scope and content General notes Local identifier DA Environmental Protection Agency NARAAuthor Alexandrowicz John Photographer File COKEOVENBATTERIESATACOKEPLANTOWNEDBYTHEUNITEDSTATESSTEELCORPORATION