80-CF-Box-129-7:  Azores Islands, December 1941.   Official U.S. Navy Photograph, now in the collections of the National Archives.  (2017/05/16).
<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@N06/34539602782/">80-CF-Box-129-7</a>