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- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Pima County (Ariz.)
- Creators: United States National Park Service
- Creators: Cushman, David W.
- Status: Published
View downstream from Toroweap Point, silver gelatin print.
View from Toroweap Point, silver gelatin print.
Vulcan's Throne near Toroweap Point, silver gelatin print.
Press release comparing visitor attendance to the park by year. A 26 percent increase from 1923 to 1924 is noted.
Press release on the increase in wildlife in the Grand Canyon including mountain sheep, deer, and the Abert Squirrel.
Map of proposed addition to Grand Canyon National Park Boundaries. Circa 1932.
This report was drafted to facilitate discussion about protection of cultural resources under the Sonoran Desert Conservation Plan. The first part of the report provides an overview of historic preservation in Pima County, while the second part provides analysis and recommendations for improving Pima County's historic preservation policy.