A Mark 101 <i>Lulu</i> nuclear depth charge being loaded on a U.S. Navy Sikorsky HSS-1 <i>Seabat</i> from a Aero 23B truck using the Mark 21 Mod “O” sling at the U.S. Naval Air Special Weapons Facility, Kirtland Air Force Base, New Mexico (USA), on 31 January 1958.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/127906254@N06">National Museum of the U.S. Navy</a>
U.S. Navy photograph <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/127906254@N06/23788974365/">428-GX-USN 1040504</a>, now in the collections of the National Archives.