National Archives, Washington, D. C.
United States Department of State. Records Relating to the lhternal Affairs of Russia and the Soviet Union, 1918-29. Record Group 59, Decimal File 861.00. 861b.6363.
United States Department of State. Political Relations Between the United States and Russia and the Soviet Union, 1918-29. Record Group 59, Decimal File 711.61.
Historical Files on the American Expeditionary Force, North Russia, 1918-19. Microfilm M 924.
Library of Congress, Washington, D.C., Manuscript Division
Newton D. Baker Papers
Ray Stannard Baker Papers
Tasker H. Bliss Papers
Raymond Clapper Papers
Bainbridge Colby Papers
Josephus Daniels Papers
Robert F. Lansing Papers