Oliver Building (Chicago)
 The Oliver Building is located at 159 N. Dearborn Street in Chicago within the Loop. It was built for the Oliver Typewriter Company from 1907-1908 by Holabird & Roche. When two floors were added in 1920 Holabird & Roche were hired for the expansion. The cast iron exterior features typewriter-related motifs. It was declared a Chicago Landmark on May 9 1984.The windows above the second floor are known as Chicago windows and are wide window panes bracketed by narrower double-hung windows.