Consideration of all other copyrights is the responsibility of the author and publisher. This collection is open under the rules and regulations of the Ohio Historical Society. Researchers are requested to cite the collection name, collection number, the Ohio Historical Society, and the Youngstown Historical Center of Industry and Labor in all footnote and bibliographic references. This series includes photographs of the screening operation, loading ammonium sulphide, the Benzol plant at Brier Hill, screening station, coke pusher, tar pump, coking ovens and views of the coke plant. This series documents the construction of stripper building, construction of internal open hearth.
Series also includes photographs dealing with the construction of the open hearth and ingot molds.
This series deals primarily with the construction of the blast furnace. Photographs include those of billet cooling beds, crane in billet stock yard and gondola cars with billets. Includes photographs of the motor at plate mill and the sheet mill at Brier Hill. Includes photographs of the bar mills in Struthers, merchant bar mill, cooling racks, and general views of bar mills. Includes photographs of the oil house including those showing stored drums, key conveyor, and machinery.