<a href="https://en.wikipedia.org/wiki/Calvary_Baptist_Church_(Washington,_D.C.)" class="extiw" title="en:Calvary Baptist Church (Washington, D.C.)">Calvary Baptist Church</a> in Washington, D.C.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="http://www.adolf-cluss.org/index.php?sub=3.5.02&amp;lang=en&amp;content=h&amp;topSub=washington">adolf-cluss.org</a>