<p>PH Coll 43.81</p>
<ul><li>Subjects (LCSH): Dams--Design and construction</li></ul>
<div class="fn value">
Unknown author<span style="display: none;">Unknown author</span></div>
Taken on 12 December 1911
<a rel="nofollow" class="external text" href="http://content.lib.washington.edu/indoccweb/index.html">Industries and Occupations Photographs Collection</a>