Skip to main content

100 Years of Grand: The Grand Canyon Centennial Project


A digital archive celebrating the Centennial of the Grand Canyon National Park. A collaborative project of the Arizona State University Library, Cline Library, Northern Arizona University and the Grand Canyon National Park. Additional materials are available via the project website.


Date Range
1911 1935


Bill to establish the Grand Canyon as a National Park.

Contributors
United States House of Representatives
Created Date
1917-01-24

Speech by Carl T. Hayden offering a motion to authorize a road an trail construction program in Grand Canyon National Park "to make these natural wonders accessible to the American people". The speech appears in the Congressional Record, 68th Congress, First Session.

Contributors
Hayden, Carl T.
Created Date
1924-03-11

Letter from C. H. Gensler to Carl Hayden asking for a meeting in regards to the Havasupai pasture land in light of the national park bill.

Contributors
Gensler, C. H., Hayden, Carl T.
Created Date
1917-04-18

Establishment of Grand Canyon National Park

Contributors
Hayden, Carl T., Johns, A.A.
Created Date
1917-03-09

Letter from Carl Hayden to Bernie Zachau regarding the national park bill with an enclosed copy of the National Park Service Act.

Contributors
Hayden, Carl T., Zachau, Bernie
Created Date
1917-03-09

Letter from Carl Hayden to C. H. Gensler informing him of the proposed Grand Canyon National Park bill.

Contributors
Hayden, Carl T., Gensler, C. H.
Created Date
1917-02-26

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.

Contributors
Hayden, Carl T., Hunt, George W. P.
Created Date
1918-04-19

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.

Contributors
Hayden, Carl T., Robinson, H.F.
Created Date
1917-06-08

Letter from Carl Hayden to Harold Greene regarding the progress of the national park bill.

Contributors
Hayden, Carl T., Greene, Harold
Created Date
1917-02-24

Letter from Carl Hayden to Joseph J. Cotter regarding suggestions on the proposed national park bill.

Contributors
Hayden, Carl T., Cotter, Joseph J.
Created Date
1917-02-26

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.

Contributors
Hayden, Carl T., Williams, L. S.
Created Date
1917-03-07

Letter from Carl Hayden to Ralph H. Cameron responding favorably to a request to meet in regards to the bill granting National Park status to the Grand Canyon.

Contributors
Hayden, Carl T., Cameron, Ralph H.
Created Date
1917-12-07

Letter from Carl Hayden to W. W. Bass informing him of the favorable opinion towards a national park bill.

Contributors
Hayden, Carl T., Bass, W. W.
Created Date
1917-05-07

Letter from Carl Hayden to W. W. Bass soliciting his opinion on the proposed national park bill.

Contributors
Hayden, Carl T., Bass, W. W.
Created Date
1917-04-07

Letter from Charles H. Akers to Carl Hayden expressing his support for the National Park bill.

Contributors
Akers, Charles H., Hayden, Carl T.
Created Date
1918-05-21

Letter to Carl T. Hayden regarding a water-power bill in effect for the Grand Canyon.

Contributors
Finney, Finney, Hayden, Carl T.
Created Date
1918-06-26

Letter from Governor George W. P. Hunt to Carl Hayden expressing his support for legislation that would grant National Park status to the Grand Canyon.

Contributors
Hunt, George W. P, Hayden, Carl T.
Created Date
1916-05-25

Letter from Harry Welch to Carl Hayden enclosing W. W. Bass' letter of protest against the proposed national park bill.

Contributors
Welch, Harry, Hayden, Carl T.
Created Date
1918-04-13

Letter from Joseph J. Cotter to Carl Hayden providing a rebuttal to W. W. Bass' objections to the Grand Canyon National Park Bill.

Contributors
Cotter, Joseph J., Hayden, Carl T.
Created Date
1917-03-19

Letter from L. B. Williams to Carl Hayden regarding W. W. Bass' resistance to the park bill.

Contributors
Williams, L.B., Hayden, Carl T.
Created Date
1918-03-29