The former Chamber of Commerce in downtown Milwaukee, Wisconsin, also known as the Produce or Grain Exchange, built in 1879, was for a time the world's largest wheat exchange and is now a private commercial building. Designed by E. Townsend Mix as a fireproof building in an eclectic style that combined an Italian Renaissance interior with an exterior variously described as Modern Italian or typical of Glasgow or Edinburgh, it has a basement level covered with Minnesota granite, higher masonry of Ohio sandstone, and Cream City brick.  Its clock tower rises to a height of 175 feet.
engraving: unknown; file: <a href="//commons.wikimedia.org/wiki/User:Jdsteakley" title="User:Jdsteakley">James Steakley</a>
before 1881 <div style="display: none;">date QS:P,+1881-00-00T00:00:00Z/7,P1326,+1881-00-00T00:00:00Z/9</div>
<i>History of Milwaukee, Wisconsin</i> (Chicago: Western Historical Company, 1881), p. 1133.