259 m
Height
60
Floors
1969
Year
completed
Status
Object data
| Height | 259 m (850 ft) ▼ |
| Tip Height | 259 m (850 ft) |
| Floors | 60 |
| Construction Year | 1969 |
| Structural Form | skyscraper |
| Main Usage | commercial office |
| Status | completed |
| Architectural Style | modern |
| Address | 21 South Clark Street |
| City | Chicago |
| Country |
|