Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Trails
- Creators: United States National Park Service
- Creators: Bartlett, O. C.
- Creators: Evans, R. T.
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.
ContributorsMcOmie, A. M. (Author) / Jacobs, C. C. (Author) / Bartlett, O. C. (Author) / Arizona Board of Control (Publisher)
Created1915
DescriptionBlack and white pamphlet includes photographs.
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.
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.