Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- Creators: Page, John H.
- Creators: Finney, E. C.
- Creators: Smith, George Otis
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Letter from George Otis Smith, U.S. Geological Survey to Carl Hayden regarding asbestos mining prospects in the Grand Canyon.
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Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.
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Letter from John H. Page to Carl T. Hayden regarding his company's rights to build a railway if they choose to.
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Letter from John Page to Carl T. Hayden regarding a conversation conducted at Hotel Adams in Phoenix. Page states his concern over the national park bill in reference to his mining company.
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Letter from John Page to Carl Hayden concerning the future of property ownership within the proposed boundaries of the national park.
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Letter from E. C. Finney to Carl Hayden regarding the cost of the Bright Angel Trail and an improved road between the town of Maine and the Grand Canyon.
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Four letters of correspondence about the purchase of Bright Angel Trail between A. E. Demaray, Acting Director of the Grand Canyon National Park; E. C. Finney, Department of the Interior First Assistant Secretary; Carl T. Hayden, Representative (AZ); and Stephen T. Mather, Director of the National Park Service.