The Pennsylvania Memorial in the Gettysburg Battlefield Historic Distric, NRHP number 75000155.
<a href="//commons.wikimedia.org/wiki/User:Balon_Greyjoy" title="User:Balon Greyjoy">Balon Greyjoy</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>