| • | Ashtabula and Buffalo Dock Company. |
(1)
|
| • | Banks and banking -- United States. |
(1)
|
| • | Coal mines and mining -- United States. |
(1)
|
| • | Coal mines and mining -- West Virginia. |
(1)
|
| • | Copper mines and mining -- Ontario. |
(1)
|
| • | East-West trade (1945- ). |
(1)
|
| • | Eaton family. |
(1)
|
| • | Eaton, Cyrus Stephen, 1883-1979. |
(1)
|
| • | Erie Mining Company. |
(1)
|
| • | Industrial relations -- United States. |
(1)
|
| • | Industries -- Ohio -- Cleveland. |
(1)
|
| • | Industry and state -- United States. |
(1)
|
| • | Interlake Iron Corporation. |
(1)
|
| • | Interlake Steamship Company. |
(1)
|
| • | International relations. |
(1)
|
| • | Iron industry and trade -- Ohio -- Cleveland. |
(1)
|
| • | Iron industry and trade -- United States. |
(1)
|
| • | Iron mines and mining -- Canada. |
(1)
|
| • | Iron mines and mining -- United States. | [X] |
| • | Mather, Samuel, 1851-1931. |
(1)
|
| • | Morse, Jay. |
(1)
|
| • | Nickel mines and mining -- Ontario. |
(1)
|
| • | Nuclear disarmament. |
(1)
|
| • | Ontario Iron Company. |
(1)
|
| • | Pickands, James S., 1839-1896. |
(1)
|
| • | Pickands, Mather and Company. |
(1)
|
| • | Railroads -- Ontario. |
(1)
|
| • | Railroads -- United States. |
(1)
|
| • | Ritchie family. |
(1)
|
| • | Ritchie, Samuel J., 1838-1908. |
(1)
|
| • | Shipping -- Great Lakes. |
(1)
|
| • | Soviet Union -- Foreign relations -- United States. |
(1)
|
| • | Syracuse Mining Company. |
(1)
|
| • | United Nations. |
(1)
|
| • | United States -- Foreign relations -- Soviet Union. |
(1)
|
| • | United States. Securities and Exchange Commission. |
(1)
|
| • | Wabush Mines. |
(1)
|
| • | Youngstown Sheet and Tube Company. |
(1)
|
