Names
- Holmes, John Haynes, 1879-1964.1
- Holt, Hamilton, 1872-19511
- Holt, Hamilton, 1872-1951.1
- Hoover, Herbert Clark, 1874-19641
- Huebsch, B. W. (Benjamin W.), 1876-1964.1
- Huebsch, B.W. 1876-19541
- Illinois Birth Control League.1
- Immigration Restriction League.1
- Industrial Workers of the World1
- Industrial Workers of the World.1
- Institute of International Education (New York, N.Y.)1
- International Congress of Women (1915 : Hague, Netherlands)1
- International Council for Patriotic Service.1
- James, William, 1842-19101
- James, William, 1842-1910.1
- Johnson, Robert Underwood, 1853-1937.1
- Jones, Edith Lloyd1
- Jones, Edith Lloyd.1
- Jones, Jenkin Lloyd, 1843-19181
- Jones, Jenkin Lloyd, 1843-1918.1