Note 1 — A PROCESS FOR MAKING WROUGHT IRON DIRECT FROM THE ORE.1
Reading edition
A paper read at the Cincinnati Meeting of the American Institute of Mining Engineers, by Willard P. Ward, A.M., M.E., February, 1884.
Reading edition
A paper read at the Cincinnati Meeting of the American Institute of Mining Engineers, by Willard P. Ward, A.M., M.E., February, 1884.