Aerial reconnaissance photo of German Messerschmitt Me 321 <i>Gigant</i> gliders.
Unknown author<span style="display: none;">Unknown author</span>
U.S. War Department publication TM-E 30-451: <i>Handbook of German Military Forces</i> (1945); <a rel="nofollow" class="external text" href="http://www.ibiblio.org/hyperwar/Germany/HB/HB-10.html">Chapter X: German Air Force</a> photo <a rel="nofollow" class="external autonumber" href="http://www.ibiblio.org/hyperwar/Germany/HB/img/30-451-10-28.jpg">[1]</a>; National Archives and Records Administration, College Park, Maryland (80-G-25220)<a rel="nofollow" class="external autonumber" href="http://www.wwiiarchives.net/servlet/action/photo/1589/0">[2]</a>