- United States. Works Progress Administration252
- Leverette, J.O.18
- Bignault & Sons, Landscape Architects12
- Smith, M.F., C. E.10
- Kehoe, S.P. Jr., C. E.7
- Shellman, W.F.7
- Sugden, Percy, C.E.7
- Thomas and Hutton, Engineers6
- Floyd, M.H., Surveyor4
- Glenn, Henry Y., C.E.4
- Gignilliat, Leigh3
- Gignilliat, Ravaenel, C.E.3
- Gignilliat, Robert D., Jr., Chatham County Surveyor3
- Office of the City Engineer3
- Rockwell, W.O.D., C.E3
- Shellman, W.F3
- Sugden, Percy C.E.3
- Sugden, Percy C.E..3
- Sugden, Percy C.E.., Shellman, W.F.3
- Thomas, Edward J., C.E.3
