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- Ford, Arthur B. (Arthur Barnes), 1932-2
- Fowler, T. M. (Thaddeus Mortimer), 1842-19222
- Freytag, Berndt und Artaria2
- G.W. Bacon & Co.2
- Geographical Surveys West of the 100th Meridian (U.S.)2
- Geographical and Geological Survey of the Rocky Mountain Region (U.S.)2
- Geological Survey of Alabama2
- George, Russell D., 1866-2
- Gran, S.E.2
- Graves, Henry Solon, 1871-19512
- Great Britain. Parliament. House of Commons2
- Great Britain. War Office2
- Green, Jeffery A.2
- Griffin, William L.2
- Gruner, John W. (John Walter), 1890-2
- Gunner, John D.2
- H.M. Gousha Company2
- Hall, Henry2
- Harding, Samuel Bannister, 1866-19272