<p><a href="https://en.wikipedia.org/wiki/McIntosh,_Florida" class="extiw" title="w:McIntosh, Florida">McIntosh, Florida</a>: <a href="https://en.wikipedia.org/wiki/McIntosh_Historic_District" class="extiw" title="w:McIntosh Historic District">McIntosh Historic District</a>: 
</p>
Not sure what this is. Maybe an old fireplace? It's in Van Ness park, near the center of the district.
<a href="//commons.wikimedia.org/wiki/User:Ebyabe" title="User:Ebyabe">Ebyabe</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>