Names
- Foster, Theodore, 1812-1865.1
- General Motors Corporation.1
- Great Lakes Steel Corporation.1
- Hall, Emma Amelia, 1837-1884.1
- Hannah and Lay Company.1
- Haring, Samuel K.1
- Haviland, Laura S. (Laura Smith), 1808-1898.1
- Hayden, Joseph Ralston, 1887-1945.1
- Helme, James W., 1860-1938.1
- Henry B. Joy Historical Research (Organization)1
- Historical Society of Michigan (1874-)1
- Howard, William Alanson, 1813-1880.1
- Hull, William, 1753-1825.1
- Illinois Central Railroad Company.1
- Industrial Workers of the World.1
- International Congress of Women (1915 : Hague, Netherlands)1
- International Union, United Automobile, Aircraft and Agricultural Implement Workers of America.1
- Jones, J. Weldon (James Weldon), 1896-1
- Joy, James F. (James Frederick), 1810-1896.1
- Ke-taw-kah.1