<a href="//commons.wikimedia.org/wiki/New_Orleans" title="New Orleans">New Orleans</a>: Old "St. Louis Hotel" building. Inside the rotunda dome, with view of stage which had served as a slave auction block before the American Civil War.
George Francois Mugnier
Late 19th or early 20th century photograph by George Francois Mugnier via <a rel="nofollow" class="external autonumber" href="http://nutrias.org/~nopl/photos/mugnier/hotels/gfmh.htm">[1]</a>