<a href="//commons.wikimedia.org/wiki/New_Orleans" title="New Orleans">New Orleans</a>: Old street name tiles for Berlin Street, Uptown.  
With the United States entry into <a href="//commons.wikimedia.org/wiki/World_War_I" title="World War I">World War I</a> in 1917, Berlin Street was renamed "General Pershing Street", and all signage changed.  For some reason this one example of old street name tiles was neglected at the time.
<a href="//commons.wikimedia.org/wiki/User:Infrogmation" title="User:Infrogmation">Infrogmation</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>