Letter from Ray H. Mattison to John Hansen
Subject(s): Boice, Henry S. (Henry Stephen), 1859-1919, North Dakota--Badlands Region, Ranching, Research
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Ray H. Mattison writes to John Hansen in reference to research material on Henry S. Boice and the old 777 ranch. Mattison is researching old ranches along the Little Missouri River and needs the number for one of Boice’s sons.
Collection
Theodore Roosevelt National Park
Creation Date
1950-05-16
Creator(s)
Recipient
Language
English
Period
Theodore Roosevelt and Public Memory (1919-present)
Repository
Theodore Roosevelt National Park
Page Count
1
Production Method
Record Type
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 John Hansen. [May 16, 1950]. Theodore Roosevelt National Park.
https://www.theodorerooseveltcenter.org/digital-library/o21178. Theodore Roosevelt Digital Library. Dickinson State University.
MLA:
Mattison, Ray H., 1903-1980. Letter from Ray H. Mattison to John Hansen. [16 May. 1950]. Image.
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University. February 26, 2026. https://www.theodorerooseveltcenter.org/digital-library/o21178.
APA:
Mattison, Ray H., 1903-1980., [1950, May 16]. Letter from Ray H. Mattison to John Hansen.
Theodore Roosevelt National Park. Theodore Roosevelt Digital Library. Dickinson State University.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o21178.
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. February 26, 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.
