- Engel, Samuel, 1702-17841
- Finlayson, J. (James)1
- Gamble, W. H. (William H.), engraver1
- Geographical Surveys West of the 100th Meridian (U.S.)1
- Geological and Geographical Survey of the Territories (U.S.),Powell, John Wesley, 1834-19021
- Gray, O. W. (Ormando Wyllis), 1829-19121
- Gunnison, J. W. (John Williams), 1812-18531
- Hamel, P. W., topographer1
- Harris, John, active 1680-1739 or 17401
- Haye, G. de la, engraver1
- Hazzard, John, Letterer1
- Homann Erben (Firm)1
- Hondius, Hendrik, 1597-16511
- Humphreys, A. A. (Andrew Atkinson), 1810-18831
- Imbert's Lithographic Office, lithographer1
- J.H. Colton & Co.1
- Jaquier, draughtsman1
- Jesuits1
- Johnson & Browning1
- Johnson, A. J. (Alvin Jewett), 1827-18841