80-CF-827-3-3:  Life-Saving Equipment.  Life jacket and belt tests, undated and unknown location.      U.S. Navy Photograph, now in the collections of the National Archives.  (2016/05/03).
<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@N06/26528926590/">80-CF-827-3-3</a>