Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Mather, Stephen T.
- Creators: Smith, George Otis
ContributorsSmith, George Otis (Author)
Created1918-04-23
Description
Letter from George Otis Smith, U.S. Geological Survey to Carl Hayden regarding asbestos mining prospects in the Grand Canyon.
ContributorsSmith, George Otis (Author)
Created1918-05-01
Description
Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.
ContributorsMather, Stephen T. (Author)
Created1918-03-29
Description
Letter from Stephen T. Mather to Carl Hayden with markup of bill S 390 for the proposed National Park.
ContributorsMather, Stephen T. (Author)
Created1918-07-09
Description
Letter from Stephen T. Mather to Carl Hayden regarding amendments to the national park bill including Mather's approval of the Secretary of the Interior granting railroads rights of way.