Filtering by
- All Subjects: Mining
- All Subjects: Agriculture
- All Subjects: Grand Canyon (Ariz.)
- Creators: Hayden, Carl T.
- Creators: Arizona. Department of Agriculture
Mission: To regulate and support Arizona Agriculture in a manner that encourages farming, ranching and agribusiness, while protecting consumers and natural resources.
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
Letter from Carl Hayden to W. W. Bass concerning the passing of the national park bill. Hayden states that he will try to make the bill as advantageous to Arizona miners and farmers as possible, but the land will either remain as a national monument or become a national park. A postscript is added concerning the land allocated for the Havasupai Tribe.
Letter from Carl T. Hayden to Louis C. Cramton about potential prosecution of people with mining claims within park boundaries.
Letter from Carl T. Hayden to Alf Dickenson about mine locations within the park.
Letter from Carl Hayden to Tom L. Rees detailing Rees opposition to the establishment of the Grand Canyon as a National Park. Hayden states that he is waiting on a response from Mr. Woolfolk regarding the matter.