Matching Items (14)
Filtering by
- All Subjects: Valley Friends of the Farm Workers
- All Subjects: Hayden, Carl Trumbull, 1877-1972
- Creators: Gutiérrez, Gustavo (Gustavo C.), 1932-
- Creators: Smith, George Otis
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.
ContributorsSmith, George Otis (Author)
Created1918-05-01
Description
Letter from George Otis Smith to Carl Hayden regarding mining rights in the Grand Canyon.
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsGutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsGutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05
ContributorsHuerta, Dolores, 1930- (Depicted) / Gutiérrez, Gustavo (Gustavo C.), 1932- (Depicted)
Created1972-05