100 Years of Grand: The Grand Canyon Centennial Project
- 1 English
- 1 Public
- Bass, William Wallace, 1849-1933
- Hayden, Carl Trumbull, 1877-1972
- 1 Grand Canyon (Ariz.)
- 1 Havasupai Tribe of the Havasupai Reservation, Arizona
- 1 Legislation
Letter from W. W. Bass to Carl Hayden requesting the boundaries of the park be reconsidered as a large portion of the land is suitable for mining and farming.
- Bass, W. W., Hayden, Carl T.
- Created Date