Franklin A. Guthrie writes to Theodore Roosevelt concerning his scientific invention, and asks if he or anyone he knows would be willing to sponsor his work. The then-Chief of Engineers of the War Department, Alexander Mackenzie, had acknowledged Guthrie’s work. He only wishes for a small pension so that he can commit the final years of his life to servicing in the interest of the country and future generations.

Collection

Library of Congress Manuscript Division

Creation Date

1911-09-02

Creator(s)

Guthrie, Franklin A. (Franklin Augustus), 1838-1913

Recipient

Roosevelt, Theodore, 1858-1919

Language

English

Period

(1911-1912) Progressive Party Candidate

Repository

Library of Congress Manuscript Division

Page Count

2

Production Method

Typed

Record Type

Multi-image

Resource Type

Letter

Rights

These images are presented through a cooperative effort between the Library of Congress and Dickinson State University. No known restrictions on publication.

Citation

Cite this Record

Chicago:

Letter from Franklin A. Guthrie to Theodore Roosevelt. [September 2, 1911]. Library of Congress Manuscript Division.
https://www.theodorerooseveltcenter.org/digital-library/o70270. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Guthrie, Franklin A. (Franklin Augustus), 1838-1913. Letter from Franklin A. Guthrie to Theodore Roosevelt. [2 Sep. 1911]. Multi-image.
Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University. January 23, 2026. https://www.theodorerooseveltcenter.org/digital-library/o70270.

APA:

Guthrie, Franklin A. (Franklin Augustus), 1838-1913., [1911, September 2]. Letter from Franklin A. Guthrie to Theodore Roosevelt.
Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o70270.

Cite this Collection

Chicago:

Library of Congress Manuscript Division. https://www.theodorerooseveltcenter.org/collection/library-of-congress-manuscript-division. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University. January 23, 2026. https://www.theodorerooseveltcenter.org/collection/library-of-congress-manuscript-division.

APA:

Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University. Retrieved from https://www.theodorerooseveltcenter.org/collection/library-of-congress-manuscript-division.