Names
- Kellogg, Frank B. (Frank Billings), 1856-1937.1
- King, Judson, 1872-19581
- Life Conservation League. Dept. of Loyalty to Law.1
- Little, Clarence C. (Clarence Cook), 1888-1
- Lloyd, Alfred H. (Alfred Henry), 1864-1927.1
- Lorch, Emil, 1870-1963.1
- Luce, Henry Robinson, 1898-1967.1
- Malthusian League for Human Welfare through Birth Control.1
- Mead, Edwin Deak, 1849-1937.1
- Michener, Earl C. (Earl Cory), 1876-1957.1
- Michigan Authors' Association1
- Mott, Charles Stewart, 1875-1973.1
- Murfin, James Orin, 1875-1940.1
- National Liberal League1
- Negro National Educational Congress.1
- Negro-Caucasian Club.1
- Non-Partisan Association for the League of Nations.1
- Osborn, Chase S. (Chase Salmon), 1860-1
- Peabody, Francis Greenvood, 1847-1936.1
- Rackham, Horace H., 1858-1933.1