Black and white photo negative of the Portsmouth Steel Mill in New Boston with N + W cars in front. After the Burgess Steel Mill in Portsmouth burned in 1898, Levi York re-built his business in New Boston. The new plant was sold to Crucible Steel of America in 1900. It was named Portsmouth Steel Company from 1902 to 1909, and Whitaker-Glessner Company from 1909 to 1920. It became Wheeling Steel Corporation until 1946, and later Detroit Steel.
