Matching Items (2)
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- All Subjects: Hayden, Carl Trumbull, 1877-1972
- Creators: Dickinson, Alf
- Creators: Zachau, Bernie
- Status: Published
ContributorsZachau, Bernie (Author)
Created1917-02-17
Description
Letter from Bernie Zachau to Carl Hayden regarding water power in the Grand Canyon.
ContributorsDickinson, Alf (Author)
Created1926-04-27
Description
Letter from Alf Dickenson to Carl T. Hayden about securing mining permits within the park.