B57 nuclear bomb
<a href="https://en.wikipedia.org/wiki/User:JoeCool59" class="extiw" title="en:User:JoeCool59">JoeCool59</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>
Unknown date<div style="display: none;">Unknown date</div>
<ul><li><a rel="nofollow" class="external free" href="http://www.nukestrat.com/dk/intrepid.htm">http://www.nukestrat.com/dk/intrepid.htm</a> (<a rel="nofollow" class="external text" href="http://www.nukestrat.com/graphics/B57.jpg">direct link</a>)</li>
<li><a rel="nofollow" class="external free" href="http://www.navynucweps.com/photo_archive.htm">http://www.navynucweps.com/photo_archive.htm</a> (<a rel="nofollow" class="external text" href="http://www.navynucweps.com/images/Archives/B57.jpg">direct link</a>)</li></ul>