1908 composite photo of Washington, D.C. boundry stones <a rel="nofollow" class="external free" href="http://www.boundarystones.org/read.php?page=rchs_1908/0">http://www.boundarystones.org/read.php?page=rchs_1908/0</a>
Ernest A. Shuster (photographer) (<a rel="nofollow" class="external free" href="http://www.boundarystones.org/">http://www.boundarystones.org/</a>)
Chas Langelan