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.

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ContributorsHamilton, Ed (Author)
Created1923-10-23
Description

Letter from Ed Hamilton to Carl Hayden regarding the storage of dynamite in Shoski Canyon.

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ContributorsDemaray, A. E. (Author)
Created1923-10-31
Description

Letter from A. E. Demaray to Carl Hayden regarding the storage of dynamite in Shoski Canyon.

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ContributorsCammerer, Arno B. (Author)
Created1923-10-03
Description

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

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ContributorsHarvey, Frederick (Author)
Created1927-12-09
Description

Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and his entry on July 4, 1776.

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ContributorsHarvey, Frederick (Author)
Created1927-12-13
Description

Letter from Fred Harvey to Senator Carl Hayden on the diary of Padre Francisco Garcés and the lack of knowledge of U.S. citizens regarding the Hopi people.

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ContributorsHayden, Carl T. (Author)
Created1917-02-07
Description

Letter from Carl Hayden to John H. Page asking his opinion on the proposed national park bill. W.R. Hearst's name and property rights are mentioned.

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ContributorsO'Reilly, L. J. (Author)
Created1917-02-03
Description

Letter from L. J. O'Reilly to Carl Hayden on behalf of William Randolph Hearst regarding his land ownership within the proposed Grand Canyon boundaries.

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ContributorsBoyce, Jesse L. (Author)
Created1923-08-02
Description

Letter from Jesse L. Boyce to Carl Hayden stating there is 30 tons of dynamite located in the Grand Canyon near tourist sites.

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ContributorsCammerer, Arno B. (Author)
Created1923-08-29
Description

Letter from Arno B. Cammerer to Carl Hayden reiterating the safe nature of the dynamite storage.

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Created1923-08-31
Description

Letter from unknown author (possibly Jack) to Jesse L. Boyce regarding his complaint concerning the TNT located in the Grand Canyon. Enclosed is Superintendent Crosby's report in which he states that the current housing location of the TNT is not a threat to anyone.