<a href="https://en.wikipedia.org/wiki/Clark_Clifford" class="extiw" title="w:Clark Clifford">Clark Clifford</a>, former <a href="//commons.wikimedia.org/wiki/United_States_Secretary_of_Defense" title="United States Secretary of Defense">United States Secretary of Defense</a>.
Unknown author<span style="display: none;">Unknown author</span>
circa December 1947 <div style="display: none;">date QS:P,+1947-12-00T00:00:00Z/10,P1480,Q5727902</div>
<a rel="nofollow" class="external free" href="https://www.trumanlibrary.org/photographs/displayimage.php?pointer=18919&amp;people=Clifford%2C+Clark+M.+%28Clark+McAdams%29%2C+1906-1998&amp;listid=8">http://www.trumanlibrary.org/photographs/displayimage.php?pointer=18919&amp;people=Clifford%2C+Clark+M.+%28Clark+McAdams%29%2C+1906-1998&amp;listid=8</a>