Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Smith, George Otis
- Creators: Evans, R. T.
- Creators: Flint, Frank P.
- Creators: The Military engineer
ContributorsSmith, George Otis (Author)
Created1918-05-01
Description
Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.
ContributorsSmith, George Otis (Author)
Created1918-04-23
Description
Letter from George Otis Smith, U.S. Geological Survey to Carl Hayden regarding asbestos mining prospects in the Grand Canyon.
ContributorsFlint, Frank P. (Author)
Created1911-01-11
DescriptionBill introduced in the U.S. Senate to establish the Grand Canyon National Monument and Coconino National Forest as a national park. Bill did not pass.
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.