Filtering by
- All Subjects: Grand Canyon (Ariz.)
- Creators: Lane, Franklin K.
- Creators: Mather, Stephen T.
- Creators: Evans, R. T.
- Creators: Greene, Harold
- Creators: Smith, George Otih
Letter from Harold Greene to Carl Hayden regarding the proposed boundaries for the national park bill.
Letter from Stephen T. Mather to Carl Hayden with markup of bill S 390 for the proposed National Park.
Letter from Carl Hayden to George Otis Smith asking his advice regarding the mining of asbestos deposits in the Grand Canyon.
Letter from Franklin K. Lane to Carl T. Hayden expressing his support for bill S.390 in establishing the Grand Canyon as a National Park.
Letter from Stephen T. Mather to Carl Hayden regarding amendments to the national park bill including Mather's approval of the Secretary of the Interior granting railroads rights of way.
Letter from Franklin K. Lane expressing his support for bill S.390 in establishing the Grand Canyon as a National Park. Circa 1913-1920.