The Chilean destroyer <i>Almirante Williams</i> (19) underway during exercise UNITAS III, in 1962.
U.S. Navy
<a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/department_arch.html">U.S. Navy All Hands magazine</a> <a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/archpdf/ah196302.pdf">February 1963</a>, p. 4.