Filtering by
- All Subjects: Grand Canyon Village Historic District (Grand Canyon, Ariz. : City)
- All Subjects: Mining
- All Subjects: Cataract Canyon (Wayne County-San Juan County, Utah)
- All Subjects: Gold, Frank M., 1878-1976
- All Subjects: Heard, Dwight Bancroft, 1869-1929
- Creators: Hayden, Carl T.
- Creators: United States Department of the Interior
![41238-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41238-Thumbnail%20Image.png?VersionId=xn58oSbnWukNr0kZrYmyKXPhcJ9.YJ7p)
Letter from Carl T. Hayden to C. H. Gensler, Havasupai Indian Reservation, regarding Hualapai and Cataract Canyons geography.
![41241-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41241-Thumbnail%20Image.png?VersionId=OxHgLigDiuZTM6yGQRa_h9oGl66mCwQo)
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
![41347-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41347-Thumbnail%20Image.png?VersionId=yRqq7XJe7YvWwkkqSLSxpXiGHjhG6BLh)
Letter of introduction for Dwight B. Heard on the arrival of National Park Service Director Stephen T. Mather to Phoenix. Mather's visit includes trips to Roosevelt Dam and Tumacácori.
![41377-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41377-Thumbnail%20Image.png?VersionId=bjzEsrtPpgg5n1Lm.acu4Yq_K5Av8M7q)
Letter from Carl Hayden to Hugh E. Campbell with an enclosed outline map of the proposed boundaries of Grand Canyon National Park.
![41299-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41299-Thumbnail%20Image.png?VersionId=9CwE.Fo2m8k4Zj3IpWCP_HkILBOjlD1_)
Letter from Carl Hayden to Arno B. Cammerer enclosing Ed Hamilton's request for the road between Grand Canyon Village and Rowe's Well to be updated.
![41302-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41302-Thumbnail%20Image.png?VersionId=z7ajBtDPZxwOswYZ8ekLCVnfAlZg3_fb)
Letter from Carl Hayden to Ed Hamilton informing him that Superintendent Tillotson will submit a report on the conditions of the road between Grand Canyon Village and Rowe's Well.
![41304-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41304-Thumbnail%20Image.png?VersionId=bbYgB1l_Gig3dKLZRqigPZBxqW6f3hPe)
Letter from Carl Hayden to Ed Hamilton explaining that although there are currently no funds to improve the road between Grand Canyon Village and Rowe's Well, it will be taken into consideration when funding does become available.
![41306-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41306-Thumbnail%20Image.png?VersionId=IOlhYbnlLZW5mCU_jWgMYoOihRKaNUVG)
Letter from Carl Hayden to A. E. Demaray enclosing Ed Hamilton's complaint regarding the road between Grand Canyon Village and Rowe's Well.
![41308-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41308-Thumbnail%20Image.png?VersionId=zSV17u5EbXMmBLJ2t9ZmrLaaTNBZ847V)
Letter from Carl Hayden to Ed Hamilton expressing regret that he cannot do more to secure funds for the road between Grand Canyon Village and Rowe's Well.
![41157-Thumbnail Image.png](https://d1rbsgppyrdqq4.cloudfront.net/prism/s3fs-public/2021-04/41157-Thumbnail%20Image.png?VersionId=W0FJikZbrQXzk_2oAvSZAj9OjKkQZPMS)