Matching Items (3)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Trails
- Creators: United States National Park Service
- Creators: Darton, Nelson Horatio
ContributorsDarton, Nelson Horatio (Author) / Fred Harvey (Publisher)
Created1917
DescriptionBooklet describing a geological survey of the Grand Canyon. Four editions: 1917, 1929, 1936, 1950.
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.
ContributorsUnited States National Park Service (Publisher)
Created1939-04
DescriptionEducational leaflet on the formation of the Grand Canyon.