- Dempsey, W. J., cartographer.1
- Dessecker, Fred1
- Dinsmore, A. F.1
- Dintaman, Christopher R.1
- Donica, Roy E., cartographer.1
- Duthie, Glenn, cartographer.1
- Eaton, Nathan (Cartographer)1
- Edmondson, J. B.1
- Eggert, Donald L., cartographer.1
- Ely, Charles W.1
- Ensign, T., active 1838-1840, publisher1
- Erni, C. P. (Chester Prall),1896-cartographer.1
- Flint, J.1
- Foerste, Aug. F. (Aug. Frederic),1862-1936.1
- Forsyth, Jane L. (Jane Louise), 1921-1
- Fropbenius, Gus1
- Gamble, W. H.(William H.), cartographer.1
- Geological Survey (U.S.)1
- Geological Survey (U.S.).Surface Water Branch.Indiana District.1
- Gilbert, Don,City Engr.1