Author
Allied and Associated Powers (1914-1920)
2
Butler, Nicholas Murray, 1862-1947
2
Carnegie Endowment for International Peace. Library
2
American Academy of Political and Social Science
1
American School Peace League
1
Andrews, Fannie Fern (Phillips), Mrs., 1867-
1
Austria
1
Beck, James M. 1861-1936
1
Becker, Carl Lotus, 1873-1945
1
Bevan, Edwyn Robert, 1870-1943
1
Carnegie Endowment for International Peace
1
Chéradame, André, 1871-1948
1
Conference of Oppressed or Dependent Nationalities Washington, D.C.)
1
Cosmos
1
Deutscher Gesellig-Wissenschaftlicher Verein von New York
1
Frothingham, Arthur Lincoln, 1859-
1
Hart, Albert Bushnell, 1854-1943
1
Hershey, Burnet, 1896-1971
1
Inter-Allied labour and socialist conference
1
Jordan, David Starr, 1851-1931
1
Kernek, Sterling J.
1
Keynes, John Maynard, 1883-1946
1
Lochner, Louis P. 1887-1975
1
Lochner, Louis Paul, 1887-1975
1
Martin, Lawrence, 1880-1955
1
McCormick, Harold Fowler, 1872-1941
1
McCurdy, Charles Albert, 1870-
1
National Security League
1
Nearing, Scott, 1883-
1
Prothero, G. W. 1848-1922
1
Robertson, J. M. 1856-1933
1
Roosevelt, Theodore, 1858-1919
1
University of Bristol. Library. National Liberal Club Collection
1
University of Pennsylvania
1
Women's International League for Peace and Freedom
1