- Cram, George Franklin, 1841-1928, cartographer1
- Espenshade, Gilbert H. (Gilbert Howry), 1912-1
- Finley, A. (Anthony), cartographer1
- Fisher, Lawrence T.1
- G.W. & C.B. Colton & Co.1
- Gates, Olcott, 1919-1
- Geological Survey (U.S.), issuing body1
- Gilman, Richard A.1
- H.M. Gousha (Firm), cartographer1
- J.H. Colton & Co., cartographer1
- J.H. Stuart & Co., cartographer1
- Ludman, Allan1
- Maine Geological Survey1
- Maine Geological Survey, cartographer1
- Maine Geological Survey. Dept. of Conservation1
- Maine. Board of Railroad Commissioners1
- Maine. State Highway Commission1
- McIntosh, Willard L.1
- Mitchell, S. Augustus (Samuel Augustus), 1792-1868, cartographer1
- National Geographic Society (U.S.). Cartographic Division1
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