Bertha Coontz sponsoring the <a href="https://en.wikipedia.org/wiki/United_States_Navy" class="extiw" title="en:United States Navy">United States Navy</a> <a href="https://en.wikipedia.org/wiki/submarine" class="extiw" title="en:submarine">submarine</a>  on <i>N-3</i>s <a href="https://en.wikipedia.org/wiki/Ship_naming_and_launching" class="extiw" title="en:Ship naming and launching">launching</a> ceremony
U.S. Navy photograph
<a rel="nofollow" class="external free" href="http://www.navsource.org/archives/08/08055.htm">http://www.navsource.org/archives/08/08055.htm</a>