| Title | Chicago As It Was in 1820 |
| Date | 1820 |
| Source | Gerhard, Frederick. Illinois As It Was. Chicago: Keen and Lee, 1857. |
| Creator | Childs and Co. |
| Category | Place |
| Type | Painting/Drawing/Etching/Other |
| Permission | Northern Illinois University |
| Themes | || Frontier Settlement |
