- Cox, E. T. (Edward Travers), 1821-19072
- Ellis, R. W. (Robert W.)2
- Federal Railroad Administration2
- Frushour, Samuel S.2
- Geib, W. J.(Warren Jacob), 1880-cartographer.2
- Geological Survey (U.S.), cartographer.2
- Harper, Denver2
- Hart, John Fraser2
- Hefel, Toney C.2
- Kelley, John A., C.E., cartographer.2
- Kelly, B. W. (Soil surveyor)2
- Mangum, A. W.2
- Mann, Charles J.2
- Marean, Herbert W.2
- Mitchell, S. Augustus (Samuel Augustus), 1792-1868, cartographer.2
- Moran, W. H.(William H.), cartographer.2
- Neill, N. P. (Nelson Prentice)2
- Neill, N. P.(Nelson Prentice), cartographer.2
- Orahood, C. H. (Charley Harold),1882-cartographer.2
- Patton, John B. (John Barratt), 1915-2