Matching Items (4)
Filtering by
- All Subjects: Mining
- All Subjects: Camping
- Creators: Cameron, Ralph H.
- Creators: Dickinson, Alf
- Creators: Edwards, John H.
- Creators: Potter, A. F.
- Creators: United States Department of the Interior
ContributorsPotter, A. F. (Author)
Created1918-01-10
Description
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."
ContributorsEdwards, John H. (Author) / United States Department of the Interior (Publisher)
Created1926-04-02
DescriptionGrand Canyon National Park General Regulations.
ContributorsDickinson, Alf (Author)
Created1926-04-27
Description
Letter from Alf Dickenson to Carl T. Hayden about securing mining permits within the park.
ContributorsCameron, Ralph H. (Author) / The Nation (Publisher)
Created1925-10-28
DescriptionArticle detailing Senator Ralph Cameron's attempt to purchase parts of the Grand Canyon.