Series III: Projects, 1925-1968 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968
Series II: Minutes and Meetings, 1923-1970 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968
Series IV: Reports, 1925-1968 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968
Sub-committee Reports and Notes, 1936-1938 Box 19, Folder 10 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968Series IV: Reports, 1925-1968
T. Embree, 1968 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968Series III: Projects, 1925-1968
-Walter Gellhorn, 1954 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968Series III: Projects, 1925-1968
William S. Vickrey's Project Notebook, 1964 Box 19, Folder 3 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968Series III: Projects, 1925-1968
W. MacMahon, 1930-1942 Columbia University Archives Council for Research in the Social Sciences records, 1922-1970, bulk 1925-1968Series III: Projects, 1925-1968