Michael Gratz marker, <a href="//commons.wikimedia.org/wiki/Mikveh_Israel_Cemetery" title="Mikveh Israel Cemetery">Mikveh Israel Cemetery</a>, Philadelphia, PA
<a href="//commons.wikimedia.org/wiki/User:Evrik" title="User:Evrik">Bruce Andersen</a>
CC BY 2.0
<span class="int-own-work" lang="en">Own work</span>