Names
- 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
- Hosack, David, 1769-1835.2
- Howe , William Howe, Viscount, 1729-18142
- 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
- Jackson, Harvey C.1
- James, Langford P.1