Matching Items (6)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Legislation
- All Subjects: Trails
- Creators: United States National Park Service
- Creators: Evans, R. T.
- Creators: Pinchot, Gifford
ContributorsEakin, J. R. (Author) / United States National Park Service (Publisher)
Created1924-03-05
Description
Press release comparing visitor attendance to the park by year. A 26 percent increase from 1923 to 1924 is noted.
ContributorsPinchot, Gifford (Author)
Created1909-11-01
Description
Letter from Gifford Pinchot to John H. Page denying his request to build a railway on the rim of the Grand Canyon for the Canyon Copper Company.
ContributorsUnited States National Park Service (Publisher)
Description
Map of proposed addition to Grand Canyon National Park Boundaries. Circa 1932.
ContributorsUnited States National Park Service (Publisher)
Created1925-10-19
DescriptionMap of Proposed Boundary Changes to Grand Canyon National Park.
ContributorsMatthes, F. (Author) / Evans, R. T. (Author) / The Military engineer (Publisher)
Created1926-05
DescriptionGeological Survey of the Grand Canyon in published journal. Vol. XVIII, No. 99.
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.