- Geib, W. J.(Warren Jacob), 1880-cartographer.2
- Palmer, Thos. W. (Thomas W.)2
- Defrees, Morris M., cartographer.1
- Mahone, Geo. W.1
- Martin, Luther R..1
- Prout, Joseph E., cartographer.1
- Schroeder, Frank C.1
- United States. Army Map Service1
- United States. Soil Conservation Service1