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This educational documentary was produced by the Inland Steel Company and United State Bureau of Mines in 1946. It starts with the history of the steelmaking process, explaining the operation of the blast furnace and the open hearth furnace. It goes on to cover the mining of ore and limestone, transportation and coking of coal, open hearth and rolling mill operations, and plating and finishing. In addition, it also illustrates many of the applications of steel mill products. There are many scenes of the steel mills in action, as well as related infrastructure such as transporting the raw and finished products by rail and ship. . CharlieDeanArchives - Archive footage from the 20th century making history come alive!