Matching Items (29)
- All Subjects: Grand Canyon (Ariz.)
- Creators: Hayden, Carl T.
- Creators: Evans, R. T.
- Creators: The Military engineer
Geological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.
Letter from Carl Hayden to the Flagstaff Board of Trade concerning a resolution passed to change the Grand Canyon from a monument to a National Park. Hayden expresses interest in the idea while taking care to protect the water power and mineral resources that are derived from the canyon.
Letter from Carl Hayden to George W. P. Hunt outlining the proposed national park boundaries and the cost of a township if the state of Arizona decided to acquire one on the rim of the Grand Canyon.
Letter from Carl Hayden to Joseph J. Cotter regarding suggestions on the proposed national park bill.
Letter from Carl Hayden to Bernie Zachau regarding the national park bill with an enclosed copy of the National Park Service Act.
Letter from Carl Hayden to Harold Greene regarding the progress of the national park bill.
Letter from Carl Hayden to L. S. Williams informing the Saginaw and Manistee Lumber Company that a bill extending the timber cutting rights in the Canyon did not pass in Congress.
Letter from Carl Hayden to H. F. Robinson with attached notes from W. W. Bass and C. H. Gensler. Hayden solitices advice concerning the Havasupai Tribe needs for grazing and access to natural resources.
Letter from Carl Hayden to W. W. Bass informing him of the favorable opinion towards a national park bill.