German progress during the <a href="//commons.wikimedia.org/wiki/Battle_of_the_Bulge" title="Battle of the Bulge">Battle of the Bulge</a>. Scanned from map insert in <i>The U.S. Army in World War II–The Ardennes: The Battle of the Bulge</i>.
<ul><li>derivative work: <a href="//commons.wikimedia.org/wiki/User:Hohum" title="User:Hohum">Hohum</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Hohum" title="User talk:Hohum"><span class="signature-talk">talk</span></a>)</li>
<li><a href="//commons.wikimedia.org/wiki/File:Battle_of_the_Bulge_progress.jpg" title="File:Battle of the Bulge progress.jpg">Battle_of_the_Bulge_progress.jpg</a>:</li></ul>
<ul><li><a href="//commons.wikimedia.org/wiki/File:Battle_of_the_Bulge_progress.jpg" title="File:Battle of the Bulge progress.jpg">Battle_of_the_Bulge_progress.jpg</a></li></ul>