For twenty-five years the Chicago Board of Trade Building reigned as Chicago's tallest structure. Now seventy-five years old, it has undergone remodeling and restoration. In this most recent Building Book from the Chicago Architecture Foundation--joining The Reliance Building, The Auditorium Building, The Rookery, Marshall Field's, Sears Tower, and The Merchandise Mart--historical and modern photographs and informative text capture the exuberant spirit and present the fascinating history of this treasured landmark.