Matching Items (4)
Filtering by
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- All Subjects: Lower Colorado River Basin Project (U.S.)
- Creators: Moran, P. J.
- Creators: Murphy, Murphy
- Creators: Tombstone Prospector
ContributorsTombstone Prospector (Publisher)
Created1917-02-03
DescriptionNewspaper article outlining plans for the development of the Grand Canyon into a national park including the building of roads and railways for easier access. The article mentions that grazing, mining, and the development of water power will still be in effect.
ContributorsMoran, P. J. (Author)
Created1925-04-08
Description
Letter from P. J. Moran to Carl T. Hayden inquiring when construction will begin on the approach road to Bright Angel Trail.
ContributorsMoran, P. J. (Author)
Created1926-03-24
Description
Letter from P. J. Moran to Carl T. Hayden inquiring when construction will begin on the approach road to Bright Angel Trail.
ContributorsKuchel, Thomas H. (Contributor) / Murphy, Murphy (Contributor) / United States. Congress. Senate. (Creator) / Archives and Special Collections, Arizona State University Libraries (Host institution)
Created1965-02-08