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ContributorsCotter, Joseph J. (Author)
Created1917-03-03
Description

Letter from Joseph J. Cotter to Carl Hayden regarding the use of water power and summer homes in the proposed park boundaries.

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ContributorsSmith, George Otis (Author)
Created1918-05-01
Description

Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.

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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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ContributorsSmith, George Otis (Author)
Created1918-04-23
Description

Letter from George Otis Smith, U.S. Geological Survey to Carl Hayden regarding asbestos mining prospects in the Grand Canyon.

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Created1926-04-02
DescriptionGrand Canyon National Park General Regulations.
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ContributorsUnited States National Park Service (Publisher)
Created1926-12-27
DescriptionRequest for proposals to operate hotels, buildings, camps and facilities near the North Rim of the Grand Canyon National Park.
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Description

Black and white, silver gelatin print with some silvering. Circa 1930.

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Description

Black and white, silver gelatin print with some silvering. Circa 1930.

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Description

Black and white, silver gelatin print with some silvering. Circa 1930.

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Description

Black and white, silver gelatin print with some silvering. Circa 1930.