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ContributorsHayden, Carl T. (Author)
Created1923-09-20
Description

Letter from Carl Hayden to Arno B. Cammerer on behalf of Jesse L. Boyce's complaint. Hayden states that Boyce believes Crosby's report to be inaccurate and an underestimation of the danger of the stored explosives.

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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)
Created1926-03-18
Description

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

ContributorsFreeman, Orville (Speaker) / Udall, Stewart (Speaker) / Hayden, Carl T. (Speaker)
Created1967-03-22
Description

An audio recording of the award ceremony featuring remarks from Senator Hayden, US Secretary of Agriculture Orville Freeman and US Secretary of the Interior Stewart Udall.