Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Page, John H., 1877-1960
- Creators: Cameron, Ralph H.
- Creators: Potter, A. F.
- Creators: Graves, Henry S.
- Creators: Greene, Harold
- Creators: Smith, George Otih
- Creators: Zachau, Bernie
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
Letter from A. F. Potter to John H. Page referring his request to build a railway to the District Forester at Albuquerque, New Mexico.
Letter from Henry Graves to Carl T. Hayden regarding the land ownership and grazing rights of the Havasupai.
Letter from Bernie Zachau to Carl Hayden regarding water power in the Grand Canyon.
Letter from Harold Greene to Carl Hayden regarding the proposed boundaries for the national park bill.
Letter from A. F. Potter to Carl Hayden regarding W. W. Bass's livery permit. Bass's fee to maintain the roads has been reduced to $50 per year, but he will still need to keep his business at least a hundred feet from the Grand Canyon rim so as not to disturb visitors.
Letter from Ralph H. Cameron to Carl Hayden thanking him for forwarding Senate Bill No. 390 with the report of March 31st, 1918, and expressing interest in their upcoming meeting in Washington.
Letter from Ralph H. Cameron to Carl Hayden requesting a delay on the introduction of the Grand Canyon bill until he can meet with himself and Senator Ashurst in Washington.
Letter from Ralph H. Cameron asking to speak to Carl Hayden concerning a matter relevant to the bill granting National Park status to the Grand Canyon.