Owner | Manager | From | Until | Pittsburgh Steamship Company | | 1948/08 | 1951/07 |
United States Steel Corporation | | 1951/07 | 1987 |
Marine Salvage, Ltd. - Port Colborne, Ontario | | 1987 | Scrapped |
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Fleet | From | Until | Pittsburgh Steamship Company - Duluth, Minnesota | 1948/08 | 1951/07 |
United States Steel Corporation | 1951/07 | 1967 |
United States Steel - Great Lakes Fleet - Duluth, Minnesota | 1967 | 1981 |
USS Great Lakes Fleet Inc. - Duluth, Minnesota | 1981 | 1981/11/30 |
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