Matching Items (3)
Filtering by
- All Subjects: Geologic survey
- All Subjects: Gilliland, Richard P., 1883-1966
- All Subjects: Riordan, Michael James, 1865-1930
- Creators: Hayden, Carl T.
ContributorsHayden, Carl T. (Author)
Created1923-10-13
Description
Letter from Carl Hayden to R.P Gilliland regarding the sale of Bright Angel Trail (Ariz.) and construction of the President's Highway from Maine, AZ to the Grand Canyon.
ContributorsHayden, Carl T. (Author)
Created1918-07-03
Description
Letter from Carl Hayden to Stephen T. Mather regarding certain amendments to the national park bill. Rights regarding the Havasupai Tribe are mentioned.
ContributorsHayden, Carl T. (Author)
Created1924-03-13
Description
Letter from Carl T. Hayden to Michael J. Riordan explaining the benefits of selling Bright Angel Trail and building an approach road.