- Gilbert Thompson, Chief Geographer in Charge1
- Gulf Oil Corporation1
- Gulf Refining Company1
- Guyot, A. (Arnold), 1807-1884. (Geographer)1
- Henry Gannett, Chief Topographer1
- J & C Walker (Firm) (Engraver1
- Jocelyn, Nathaniel, 1796-1881 (Engraver)1
- Johnson and Ward2
- Johnston, Alexander Keith, 1804-18711
- Kitchin, Thomas 1718-1784 1
- Kitchin, Thomas, 1718-1784 (Geographer)2
- Lodge, John, -1796 (Engraver)1
- Lotter, Tobias Conrad, 1717-1777 (Engraver)1
- McKinnon, William P.1
- Mitchell, John, 1711-17681
- Mitchell, S. Augustus (Samuel Augustus) 1792-18681
- Mitchell, S. Augustus (Samuel Augustus), 1792-1868 (Compiler) 1
- Mitchell, S. Augustus, Jr. (Samuel Augustus)1
- Monteith, James1
- Morse, Sidney E. (Sidney Edwards), 1794-18712