| 1. |  | Annapolis quadrangle, Illinois : 15 minute series (topographic) | Illinois; Maps; Topographic maps; Topography; Annapolis (Ill.) | 1 map : col.; Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken 1953. Topography by planetable surveys, 1956."; Includes quadrangle location... |
