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| Type | Company |
| Location | United States (North America) |
| Industry | Resource Sector and Mining, General |
| Holdings | Annual reports: 1909-1910,1912-1914/15, 1931-1938 |
| Signature | E15 M 49 |
| URI | https://pm20.zbw.eu/folder/co/070851 |
| ID | co/070851 |