Matching Items (4)
Filtering by
- All Subjects: Grand Canyon (Ariz.)
- All Subjects: Tourism
- Creators: Smith, George Otis
- Creators: Evans, R. T.
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.
ContributorsUnited States Railroad Administration (Publisher)
Created1920
DescriptionBooklet with description 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.