- H. C. Fox & Sons (Philadelphia, Pennsylvania) (1)
- H. E. Ladd & Co. (Minneapolis, Minn.) (1)
- H. G. Kern (Philadelphia, Pennsylvania) (1)
- H. N Burroughs (1)
- H. Pfau (Berlin, Germany) (1)
- H. Pyall (4)
- H. R. (1)
- H. Vignier (Paris, France) (7)
- H.A.P (Draughtsman) (2)
- H.E. Bucklen & Company, Chicago (1)
- H.G. Fischer and Co. (Chicago, Ill."(Chicago, Illinois) (1)
- H.G. Fischer and Co. (Chicago, Illinois) (1)
- H.M. Gousha Company (2)
- H.M. Smyth Printing Company (1)
- H.M. Smyth Printing Company (Saint Paul, Minn.) (22)
- H.M. Smyth Printing Company, St. Paul, Minnesota (Engraver, Printer) (1)
- Habenicht, Hermann, 1844-1917 (1)
- Haber, William (2)
- Habib, Philip (2)
- Hachette (Firm) (1)
