A.M.S. (Series) ; L751. "Type A (AMS1)". "Prepared under the direction of the Chief of Engineer by the Army Map Service (CV), U.S. Army, Washington, D.C. Copied in 1945 from Japan, 1:50,000, Japanese Imperial Land Survey, Kadok-to, 1911." All edges of map are lacking, cropping some marginal and map content (i.e. title information). On verso: sheet 6623 II, Yusong, from Korea 1:50,000 set.
