Map of Battle of Ch'ongch'on River, November 28 - December 1, 1950.
United States Army, Center of Military History
<a rel="nofollow" class="external free" href="http://www.history.army.mil/books/korea/maps/map9_full.jpg">http://www.history.army.mil/books/korea/maps/map9_full.jpg</a>