The first U.S. tank to enter Aachen, Germany
<p>Department of Defense. Department of the Air Force. 9/26/1947-  (Most Recent)
War Department. Office of the Chief of Staff. General Headquarters Air Force. (11/19/1940 - 6/20/1941)  (Predecessor)
</p>
War Department. Army Air Forces. 6/20/1941-9/26/1947  (Predecessor)
1944-10-25
<a rel="nofollow" class="external free" href="https://catalog.archives.gov/id/204899656">https://catalog.archives.gov/id/204899656</a>