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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 Bishop Walter Mitchell

ContributorsHayden, Carl T. (Author)
Created1936-02-28
Description

Letter from Carl Hayden to Walter Mitchell on building a Union Chapel in the Grand Canyon.

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Letter From Carl Hayden to Robert Fechner, Emergency Conservation Work

ContributorsHayden, Carl T. (Author)
Created1936-02-12
Description

Letter from Carl Hayden to Robert Fechner on building a Union Chapel in the Grand Canyon.