Filtering by
- All Subjects: Cameron, Ralph Henry, 1863-1953
- All Subjects: Fire
- All Subjects: Geography
- All Subjects: Ashurst, Henry Fountain, 1874-1962
- All Subjects: Cattle
- All Subjects: Lee's Ferry Historic District (Ariz.)
- Member of: 100 Years of Grand: The Grand Canyon Centennial Project
Detailed map of Granite Gorge section of the Grand Canyon from the pamphlet titled, "Titan of Chasms: Grand Canyon of Arizona."
Letter from Fred Breen to Carl Hayden regarding the sale of Bright Angel Trail.
Letter from Carl Hayden to Fred S. Breen regarding Yaki Point, the sale of Bright Angel Trail and the building of a road between Maine and the Grand Canyon.
Letter from J. E. Gavin to Louis C. Cramton regarding the Bright Angel Trail controversy, including newspaper clipping.
Rebuttal to the editoral published in the Coconino Sun attacking Ralph Cameron.
Editoral attacking Senator Ralph Cameron for attempting to buy Bright Angel Trail.
Letter to Carl Hayden, possibly from Jack E. Gavin, detailing a trip to Flagstaff and Winslow to gauge his political popularity. Several mentions of his opponent Senator Ralph T. Cameron.
Letter from Ray E. Carr to Carl Hayden with an invitation to celebrate the crossing of L.D.S. pioneers at Lee's Ferry.
Letter from Paul M. Roca to Ray E. Carr on behalf of Carl Hayden politely declining his invitation.
Letter from Carl T. Hayden to C. H. Gensler, Havasupai Indian Reservation, regarding Hualapai and Cataract Canyons geography.