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41347-Thumbnail Image.png
ContributorsHayden, Carl T. (Author)
Created1924-03-25
Description

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.

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ContributorsHayden, Carl T. (Author)
Created1916-05-25
Description

Letter from Carl Hayden to Tom L. Rees detailing Rees opposition to the establishment of the Grand Canyon as a National Park. Hayden states that he is waiting on a response from Mr. Woolfolk regarding the matter.

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ContributorsHayden, Carl T. (Author)
Created1926-03-18
Description

Letter from Carl T. Hayden to J. B. Rickel concerning proposed changes to Grand Canyon National Park boundaries.