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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)
Created1936-11-24
Description

Letter from Carl Hayden to J. V. Lloyd, Assistant Superintendent of Grand Canyon National Park, thanking him for his support in maintaining Civilian Conservation Corp companies at full strength. Handwritten note in red pencil, "Jack - For my attention in January. Hayden."

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ContributorsHayden, Carl T. (Author)
DescriptionMemorandum urging the maintenance of Civilian Conservation Corp companies at the maximum strength. Circa 1937.
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ContributorsHayden, Carl T. (Author)
Created1924-03-13
Description

Letter from Carl T. Hayden to Michael J. Riordan explaining the benefits of selling Bright Angel Trail and building an approach road.

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ContributorsHayden, Carl T. (Author)
Created1924-02-06
Description

Letter from Carl Hayden to F. M. Gold about the purchase of Bright Angel Trail.