Names
- Guggenheim Foundation1
- Gunn, Rose1
- Haber, William, 1899-1
- Hale, William J. (William Jay), 1876-1
- Hanau, Richard1
- Hanchett, Benjamin Sawtell, 1868-1933.1
- Hankinson, Thomas Leroy, 1876-1937.1
- Hannah, John A., 1902-1991.1
- Hansen, Gerhard1
- Hansen, Gerhard.1
- Harding, Warren G. (Warren Gamaliel), 1865-1923.1
- Harnwell, G. P.1
- Harriman, Karl Edwin, 1875-1935.1
- Harrison, George R1
- Harrison, George Russell, 1898-1979.1
- Hart, Philip A. (Philip Aloysius), 1912-1976.1
- Hastings Wool Boot Company.1
- Hatcher, Harlan Henthorne, 1898-1
- Hawley, Amos H1
- Haynes, Harley Armand, 1875-1