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Categories:- 1911 establishments in Alaska
- 1938 disestablishments in Alaska
- Buildings and structures on the National Register of Historic Places in Copper River Census Area, Alaska
- Copper mines in the United States
- Historic American Engineering Record in Alaska
- Historic districts on the National Register of Historic Places in Alaska
- Industrial buildings and structures on the National Register of Historic Places in Alaska
- Mines in Alaska
- National Historic Landmarks in Alaska
- National Register of Historic Places in Wrangell–St. Elias National Park and Preserve
- Non-renewable resource companies disestablished in 1938
- Non-renewable resource companies established in 1911