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Department Archives Remove constraint Department: Archives Subject Mineral industries Remove constraint Subject: Mineral industries

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    • after 1905 – before 1920

    Elevated view of the exterior of the American Vanadium Company (later the Vanadium Corporation of America) plant facilities in Bridgeville, Pennsylvania. The Bridgeville chemical and metallurgical plant was used to…

    • after 1905 – before 1920

    Elevated view of the exterior of the American Vanadium Company (later the Vanadium Corporation of America) plant facilities in Bridgeville, Pennsylvania. The Bridgeville chemical and metallurgical plant was used to…