| Name | Name:311 South Wacker Drive | Name:Yokohama Landmark Tower | 
| Height | Height:293 m, (961 ft) | Height:296 m, (971 ft) | 
| Location | Location:Chicago, United States | Location:Yokohama, Japan | 
| Year Constructed | Year Constructed:1990 | Year Constructed:1993 | 
| Description | Description: | Description: | 
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