M3 tank, training exercises, Fort Knox, Kentucky.
<ul><li><a href="//commons.wikimedia.org/wiki/File:AlfredPalmerM3tank1942b.jpg" title="File:AlfredPalmerM3tank1942b.jpg">AlfredPalmerM3tank1942b.jpg</a>: Alfred Palmer</li>
<li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Dhatfield" title="User:Dhatfield">Dhatfield</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Dhatfield" title="User talk:Dhatfield"><span class="signature-talk">talk</span></a>)</li></ul>
1942-06
<ul><li><a href="//commons.wikimedia.org/wiki/File:AlfredPalmerM3tank1942b.jpg" title="File:AlfredPalmerM3tank1942b.jpg">AlfredPalmerM3tank1942b.jpg</a></li></ul>