- Dudley, Robert, Sir, 1574-16493
- Duffner, R. T.3
- Duluth & Iron Range Railroad Company3
- Duval, P. (Pierre), 1619-1682.3
- East India Company. Army. Bombay Army3
- Edinburgh Geographical Institute.3
- Emory, William H. (William Hemsley), 1811-18873
- Evans, Lewis, 1700?-17563
- Fairman, Thomas3
- Farmer, John3
- G.M. Hopkins & Co.3
- Geographical Surveys West of the 100th Meridian (U.S.)3
- Geological Survey (U.S.), cartographer.3
- Geological Survey of Ohio3
- Gibson, J. (John)3
- Gibson, J. (John), active 1750-17923
- Goebel, Joseph E.3
- Gray, Frank A.3
- Great Britain. Hydrographic Office3
- Great Britain. War Office. Intelligence Division3