Names
- Hillsdale Gazette1
- Hillsdale Whig Standard (newspaper)1
- Hogan, Henry M.1
- Hogan, Henry M., Jr.1
- Hooper, Warren G -- Assassination.1
- Hoover, J. Edgar (John Edgar), 1895-1972.1
- Howard City Record (newspaper)1
- Huron Daily Tribune1
- Institute of International Education (New York, N.Y.)1
- Institute of Labor and Industrial Relations (University of Michigan-Wayne State University)1
- International Association of Chiefs of Police.1
- International Union, United Automobile, Aircraft and Agricultural Implement Workers of America.1
- Johnson, Lyndon B. (Lyndon Baines), 1908-1973.1
- Juliana, Queen of the Netherlands, 1909-2004.1
- Kauper, Paul, 1907-1974.1
- Kelly, Harry F. (Harry Francis), 1895-1971.1
- Kennedy, Charles Stuart, 1887-1966.1
- Kennedy, John F. (John Fitzgerald), 1917-1963.1
- La Guardia, Fiorello H. (Fiorello Henry), 1882-1947.1
- Labor1