Now called the Willis Tower and standing 442 m in height, what was this building's previous name ? It was opened in 1973 and stands in the city of Chicago.
Sears Towers Skydeck Willis Tower Sear's Tower Sears tower 233 South Wacker Drive The Willis Tower Willis tower Sears Tower The Sears Tower SEARS TOWER Skydeck Ledge
sear s tower skydeck willis tower sears towers skydeck ledge sears tower 233 south wacker drive
sears tower
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SEARS TOWER