|Country||United States of America|
|Year||1887 - 1889|
|Height||72.5 m / 238 ft|
|Surface||5 899 m² / 63 500 ft²|
Louis H. Sullivan
|Construction cost||3,2 million USD|
|Address||430 South Michigan Avenue|
- A ten-story building with a 17-story tower.
- Designated a Chicago Landmark September 15, 1976.
- At the time of completion, the building was the largest and most expensive building in Chicago.
- It housed a 4,300-seat auditorium