- Harter, H. G.1
- Hayden, W. R. (William Richardson), 1820-1903 author1
- Hazard, Alexander, author1
- Heebner, Chas. F. (Charles Frederick), 1859-19331
- Heebner, Chas. F. (Charles Frederick), 1859-1933, author1
- Henchman, Daniel, 1790-18781
- Henry Thayer and Company, issuing body.1
- Herrera, Alfonso L., 1868-19421
- Hind, John, fl. 1757-1832, compiler1
- Hiss, A. Emil, author1
- Hiss, A. Emil.1
- Hodson, J. (James)1
- Hodson, J. (James), author1
- Horack, Harold Maclachlan, 1912-1977, author1
- Inglish, James.1
- J.A. Schiedt & Co.1
- J.R. Watkins Medical Co., author.1
- Jablonski, Stanley.1
- Jackson, Henry, 1778-18401
- Joel & Jotham Post (Firm).1