Filtering by
- All Subjects: Grazing
- All Subjects: Palynology Mexico
- Creators: Hayden, Carl T.
- Creators: Schoenwetter, James
Letter from Carl Hayden to W. W. Bass concerning the passing of the national park bill. Hayden states that he will try to make the bill as advantageous to Arizona miners and farmers as possible, but the land will either remain as a national monument or become a national park. A postscript is added concerning the land allocated for the Havasupai Tribe.
Letter from Carl Hayden to Bankhead and Henderson informing the company that their sheep can continue to graze inside the national park boundaries for the year 1923 as long as they obey the permit rules. Hayden issues a warning that at a certain point no cattle or sheep will be allowed to graze inside the park.
Letter from Carl Hayden to George Kimball regarding the grazing rights of Bankhead and Henderson.
Letter from Carl Hayden to George C. Bolton on behalf of Bankhead and Henderson in regards to their sheep grazing permit.
Letter from Carl Hayden to Horace M. Albright regarding the grazing rights of Bankhead and Henderson.
Letter from Carl Hayden to C. H. Gensler informing him of a trip to the Grand Canyon to discuss the Havasupai Tribe grazing lands.
Reports preliminary results of study of pollen samples from La Atalaya, La Cofradia and Cerro de Moctehuma archaeological sites. The 4-zone stratified pollen sequence from La Ayala allows the other two sites to be cross-dated. Subsequently published in Southern Illinois Museum Papers.