Names
- Hoover, Herbert Clark, 1874-1964.1
- Hoover, Herbert Clark, Pres. U.S., 1874-19641
- Howard University.1
- Howard, Roy Wilson, 1883-1964.1
- Hull, Cordell, 1871-1955.1
- Hurley, Patrick J. (Patrick Jay), 1883-1963.1
- Hurley, Patrick Jay, 1883-1963-1
- Ickes, Harold L. (Harold LeClair), 1874-1952.1
- Ickes, Harold L., 1874-1952.1
- Indian Rights Association.1
- Isle Royale National Park1
- Jeffries, Edward, 1900-1950.1
- Jeffties, Edward J., 1900-1950.1
- Johnson, Mordecai W. (Mordecai Wyatt), 1890-1976.1
- Johnson, Mordecai Wyatt, 1890-1
- Judd, Dorothy1
- Judd, Dorothy.1
- Kendall, David Walbridge, 1903-1
- Kendall, David Walbridge, 1903-1976.1
- Kersten, Charles J., 1902-1