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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)
Created1917-01-27
Description

Letter from Carl Hayden to Hugh E. Campbell with an enclosed outline map of the proposed boundaries of Grand Canyon National Park.

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ContributorsHayden, Carl T. (Author)
Created1925-04-24
DescriptionLetter from Carl Hayden to L. S. Williams about the potential to expand the park boundaries.
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ContributorsHeard, Dwight (Author)
Created1924-03-29
Description

Letter from Dwight B. Heard, president and publisher of The Arizona Republican, to Carl T. Hayden about a visit by Stephen Mather.