print email comment close Sears Tower URL: http://www.searstower.com/ Description: Detailed information about this Chicago landmark that was the tallest building in the world from 1973 to 1996 and continues to be the tallest building in North America. Extra Keywords skyscraper LII Database Information: Record 21955 created by Jennifer English on 06/26/2006 Last modification on 06/25/2009 Published: 06/25/2009   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/21955