330-PS-1233 (USN 707172):   Two Brazilian Seaman Pedro Pereira de Silvan, and Osni Maia Caldeira Martins, inspect parts of a 40mm gun on the Almirante Barroso, formerly USS Philadelphia, which is being reactivated for the Brazilian Navy under the Mutual Defense Assistance Program, March 27, 1951.  (6/30/2015).
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/18701988053/">330-PS-1233 (USN 707172)</a>