Matching Items (9)
Filtering by

Clear all filters

Created1963-06-04
Description

Determination of the rights of the states of the lower Colorado River Basin to waters of the main stream of the Colorado River: opinion of the Supreme Court of the United States in the case of State of Arizona, plaintiff, v. State of California, et al. Rendered June 3, 1963.

Created1963-06-12
Description

Stewart Udall to Carl T. Hayden re: Justification of Southwest Regional Water Plan, June 12,1963.

Created1928-12-11
Description

Transcript of U.S. Senate Boulder Canyon debate.

Created1964-03-09
Description

Decree of the Supreme Court of the United States re: Arizona vs. California, March 9, 1964.

41241-Thumbnail Image.png
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.

41168-Thumbnail Image.png
ContributorsHayden, Carl T. (Author)
Created1924-08-06
Description

Letter from Carl T. Hayden to Louis C. Cramton about potential prosecution of people with mining claims within park boundaries.

41161-Thumbnail Image.png
ContributorsHayden, Carl T. (Author)
Created1926-06-12
Description

Letter from Carl T. Hayden to Alf Dickenson about mine locations within the park.