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| Type | Company |
| Location | United States (North America) |
| Industry | Nonmetallic Minerals Industry |
| Holdings | Annual reports: 1972-1996 Newspaper clippings: 1965-2001 |
| includes | United States Gypsum Co. (Chicago) |
| URI | https://pm20.zbw.eu/folder/co/023649 |
| ID | co/023649 |