Matching Items (4)
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- All Subjects: Dynamite
- All Subjects: Heard, Dwight Bancroft, 1869-1929
- All Subjects: II Boundaries
- All Subjects: Williams, Lawrence S., 1868-1946
- Creators: Hayden, Carl T.
ContributorsHayden, Carl T. (Author)
Created1924-03-25
Description
Letter of introduction for Dwight B. Heard on the arrival of National Park Service Director Stephen T. Mather to Phoenix. Mather's visit includes trips to Roosevelt Dam and Tumacácori.
ContributorsHayden, Carl T. (Author)
Created1923-09-20
Description
Letter from Carl Hayden to Arno B. Cammerer on behalf of Jesse L. Boyce's complaint. Hayden states that Boyce believes Crosby's report to be inaccurate and an underestimation of the danger of the stored explosives.
ContributorsHayden, Carl T. (Author)
Created1918-10-18
DescriptionReport to accompany S 390. HR. 65th Congress, 2nd Session Rpt 832. House of Representatives bill for the formation of Grand Canyon National Park with requested amendments.
ContributorsHayden, Carl T. (Author)
Created1925-04-24
DescriptionLetter from Carl Hayden to L. S. Williams about the potential to expand the park boundaries.