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Letter From Carl Hayden to George Otis Smith, U.S. Geological Survey

ContributorsHayden, Carl T. (Author) / Smith, George Otih (Author)
Created1918-04-25
Description

Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.

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Letter From Carl Hayden to F. R. Goodman, County Engineer

ContributorsHayden, Carl T. (Author)
Created1922-12-15
Description

Letter from Carl Hayden to F. R. Goodman regarding the construction of new roads.

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Letter From Carl Hayden to M. J. Riordan

ContributorsHayden, Carl T. (Author)
Created1924-03-25
Description

Letter from Carl Hayden to M. J. Riordan expressing his support for Coconino County in turning over the Bright Angel Trail to the federal government.

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Letter From Carl Hayden to F. R. Goodman

ContributorsHayden, Carl T. (Author)
Created1924-07-18
Description

Letter from Carl T. Hayden to F. R. Goodman concerning the purchase of Bright Angel Trail and construction of an approach road to the park.