Names
- Harbican Studio.1
- Hayes, Clarence Messenger.1
- Hediger, James D.1
- Henry Ford Museum and Greenfield Village.1
- Henry, Robin, 1952-1
- Higgins, L. Raymond1
- Hillmer, Davis B.1
- Hinderlie, Maren1
- Hobday, José1
- Hoffman Studio.1
- Hoffman, Clarence L.1
- Holcombe & Metzen.1
- Holgate Studio.1
- Hosack, David, 1769-18351
- Howie, George William.1
- Hudson's (Department store)1
- Hughes, John Wesley.1
- Hunt, Mary E., 1951-1
- Huntington & Clark.1
- International Union, United Automobile Workers of America (CIO)1