Memorandum from Ray H. Mattison to Allyn F. Hanks
Ray H. Mattison writes Allyn F. Hanks detailing his research progress regarding Theodore Roosevelt and early ranching in North and South Dakota. Mattison mentions his sources, the Bad Lands Cow Boy, Black Hills Weekly Journal, and the Bismarck Tribune.
Collection
Theodore Roosevelt National Park
Creation Date
1950-01-25