Theodore Roosevelt writes to Professor Kofoid of the University of California, Berkeley, regarding articles and pamphlets written by Henry Chester Tracy, Abbott Handerson Thayer, J. A. Allen, and Edward William Nelson on the topic of birds, plumage, and biological research.

Collection

Library of Congress Manuscript Division

Creation Date

1911-02-02

Creator(s)

Roosevelt, Theodore, 1858-1919

Recipient

Kofoid, Charles A. (Charles Atwood), 1865-1947

Language

English

Period

Progressive Party Candidate (1911-1912)

Repository

Library of Congress Manuscript Division

Page Count

6

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 Theodore Roosevelt to Charles A. Kofoid. [February 2, 1911]. Library of Congress Manuscript Division. Library of Congress Manuscript Division.
https://www.theodorerooseveltcenter.org/digital-library/o215648. Theodore Roosevelt Digital Library. Dickinson State University.

MLA:

Roosevelt, Theodore, 1858-1919. Letter from Theodore Roosevelt to Charles A. Kofoid. [2 Feb. 1911]. Multi-image.
Library of Congress Manuscript Division. Library of Congress Manuscript Division.
Theodore Roosevelt Digital Library. Dickinson State University. December 12, 2025. https://www.theodorerooseveltcenter.org/digital-library/o215648.

APA:

Roosevelt, Theodore, 1858-1919., [1911, February 2]. Letter from Theodore Roosevelt to Charles A. Kofoid.
Library of Congress Manuscript Division. Library of Congress Manuscript Division.
Retrieved from https://www.theodorerooseveltcenter.org/digital-library/o215648.

Cite this Collection

Chicago:

Library of Congress Manuscript Division. 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. Library of Congress Manuscript Division.
Theodore Roosevelt Digital Library. Dickinson State University. December 12, 2025. https://www.theodorerooseveltcenter.org/collection/library-of-congress-manuscript-division.

APA:

Library of Congress Manuscript Division. Library of Congress Manuscript Division.
Retrieved from https://www.theodorerooseveltcenter.org/collection/library-of-congress-manuscript-division.