Filtering by
- All Subjects: Mining
- All Subjects: Demaray, Arthur Edward, 1887-1958
- Member of: 100 Years of Grand: The Grand Canyon Centennial Project
Letter from A. E. Demaray to Carl Hayden regarding the sale of Bass properties to the Santa Fe Railroad Company.
Letter from Charles H. Burke to Carl T. Hayden about mining on Diné (formerly Navajo) national land.
Letter from Alf Dickenson to Carl T. Hayden about securing mining permits within the park.
Letter from Carl T. Hayden to Alf Dickenson about mine locations within the park.
Letter from Carl T. Hayden to Louis C. Cramton about potential prosecution of people with mining claims within park boundaries.
Four letters of correspondence about the purchase of Bright Angel Trail between A. E. Demaray, Acting Director of the Grand Canyon National Park; E. C. Finney, Department of the Interior First Assistant Secretary; Carl T. Hayden, Representative (AZ); and Stephen T. Mather, Director of the National Park Service.
Letter from A. E. Demaray to Carl Hayden regarding the storage of dynamite in Shoski Canyon.