80-G-40259:  U.S. Navy K-Type airship on an Atlantic Convoy, probably 1942.  (2015/10/20).
<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@N06/21738748303/">80-G-40259</a>