Letter from Ray H. Mattison to Hermann Hagedorn
Subject(s): Books and reading, North Dakota--Badlands Region, North Dakota--Theodore Roosevelt National Park, Oral history, Research, Roosevelt Memorial Association, Roosevelt, Theodore, 1858-1919
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Ray H. Mattison writes to Hermann Hagedorn regarding a revision of Hagedorn’s book Roosevelt in the Badlands. Mattison offers help with the revision and provides a list of “old timers” with whom Hagedorn could talk.
Collection
Theodore Roosevelt National Park
Creation Date
1949-08-19
Creator(s)
Recipient
Language
English
Period
Theodore Roosevelt and Public Memory (1919-present)
Repository
Theodore Roosevelt National Park
Page Count
2
Production Method
Record Type
Multi-image
Resource Type
Rights
These images are presented through a cooperative effort between Theodore Roosevelt National Park – National Park Service and Dickinson State University. See the Theodore Roosevelt Digital Library Terms of Use for further copyright information.
Citation
Cite this Record
Chicago:
Letter from Ray H. Mattison to Hermann Hagedorn. [August 19, 1949]. Theodore Roosevelt National Park.
https://www.theodorerooseveltcenter.org/digital-library/o20979. Theodore Roosevelt Digital Library. Dickinson State University.
MLA:
Mattison, Ray H., 1903-1980. Letter from Ray H. Mattison to Hermann Hagedorn. [19 Aug. 1949]. Multi-image.
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University. March 23, 2026. https://www.theodorerooseveltcenter.org/digital-library/o20979.
APA:
Mattison, Ray H., 1903-1980., [1949, August 19]. Letter from Ray H. Mattison to Hermann Hagedorn.
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o20979.
Cite this Collection
Chicago:
Theodore Roosevelt National Park. https://www.theodorerooseveltcenter.org/collection/theodore-roosevelt-national-park. Theodore Roosevelt Digital Library. Dickinson State University.
MLA:
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University. March 23, 2026. https://www.theodorerooseveltcenter.org/collection/theodore-roosevelt-national-park.
APA:
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University. Retrieved from https://www.theodorerooseveltcenter.org/collection/theodore-roosevelt-national-park.
