Matching Items (3)
Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Mining
- Creators: Gaines, John W.
- Creators: Smith, George Otih
- Creators: Turner, A. E.
ContributorsHayden, Carl T. (Author) / Smith, George Otih (Author)
Created1918-04-25
Description
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
ContributorsGaines, John W. (Author)
Created1914-12-04
Description
Letter from The Camp Fire Club of America urging Carl Hayden to introduce a bill that would grant National Park status to the Grand Canyon.
ContributorsTurner, A. E. (Creator)
Created1962-08-13