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100 Years of Grand: The Grand Canyon Centennial Project


A digital archive celebrating the Centennial of the Grand Canyon National Park. A collaborative project of the Arizona State University Library, Cline Library, Northern Arizona University and the Grand Canyon National Park. Additional materials are available via the project website.


Letter from Arno B. Cammerer to Carl Hayden regarding the storage of dynamite in Shoski Canyon.

Contributors
Hayden, Carl T., Mather, Stephen T.
Created Date
1924-07-09

Letter from Carl Hayden to Stephen Mather regarding Coconino County's willingness to dispose of Bright Angel Trail as long as the funds acquired would go to building a road between Old Trails Highway at Maine to the Grand Canyon.

Contributors
Hayden, Carl T., Mather, Stephen T.
Created Date
1922-11-28

Letter from J. R. Eakin to Stephen T. Mather about expenses and reconstruction of the Kaibab Trail.

Contributors
Eakin, J. R., Mather, Stephen T.
Created Date
1925-09-08

Four letters of correspondence about the purchase of Bright Angel Trail between A. E. Demaray, Acting Director of the Grand Canyon National Park; E. C. Finney, Department of the Interior First Assistant Secretary; Carl T. Hayden, Representative (AZ); and Stephen T. Mather, Director of the National Park Service.

Contributors
Demaray, A. E., Finney, E. C., Hayden, Carl T., et al.
Created Date
1924-07-18