Gifford Pinchot’s uncle, William Phelps Eno, is attempting to extend his system of traffic regulation to foreign cities. Pinchot requests a letter from Theodore Roosevelt that could help advance Eno’s work. Letters have already been received from F. V. Greene, Alexander Piper, and Louis Dembitz Brandeis.

Collection

Library of Congress Manuscript Division

Creation Date

1912-02-28

Creator(s)

Pinchot, Gifford, 1865-1946

Recipient

Roosevelt, Theodore, 1858-1919

Language

English

Period

Progressive Party Candidate (1911-1912)

Repository

Library of Congress Manuscript Division

Page Count

1

Production Method

Typed

Record Type

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 Gifford Pinchot to Theodore Roosevelt. [February 28, 1912]. Library of Congress Manuscript Division.
https://www.theodorerooseveltcenter.org/digital-library/o78749. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Pinchot, Gifford, 1865-1946. Letter from Gifford Pinchot to Theodore Roosevelt. [28 Feb. 1912]. Image.
Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University. April 6, 2026. https://www.theodorerooseveltcenter.org/digital-library/o78749.

APA:

Pinchot, Gifford, 1865-1946., [1912, February 28]. Letter from Gifford Pinchot to Theodore Roosevelt.
Library of Congress Manuscript Division. Theodore Roosevelt Digital Library. Dickinson State University.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o78749.

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. April 6, 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.