Filtering by
- All Subjects: Railroad
- All Subjects: Demaray, Arthur Edward, 1887-1958
- All Subjects: Kolb Bros.
- All Subjects: Page, John H., 1877-1960
- All Subjects: Phantom Ranch (Ariz.)
- Member of: 100 Years of Grand: The Grand Canyon Centennial Project
Letter from A. E. Demaray to Carl Hayden regarding the storage of dynamite in Shoski Canyon.
Travel statistics for Grand Canyon National Park.
Letter from A. F. Potter to Carl T. Hayden describing John H. Page's request to build a railway for the Canyon Copper Company as "impractical."
Letter from A. F. Potter to John H. Page referring his request to build a railway to the District Forester at Albuquerque, New Mexico.
Letter from John H. Page regarding his right to build a railway between Grand Canyon Station and the Canyon Copper Company's mines and hotel.
Letter from Gifford Pinchot to John H. Page denying his request to build a railway on the rim of the Grand Canyon for the Canyon Copper Company.
Letter from John H. Page to Carl T. Hayden regarding his company's rights to build a railway if they choose to.
Letter from Joseph J. Cotter to Carl Hayden providing a rebuttal to W. W. Bass' objections to the Grand Canyon National Park Bill.
Letter from Stephen T. Mather to Carl Hayden regarding amendments to the national park bill including Mather's approval of the Secretary of the Interior granting railroads rights of way.