A.M.S. (Series) ; L751. "Type A-AMS 1". "Prepared under the direction of the Chief of Engineers by the Army Map Service (CV), U.S. Army, Washington, D.C. Copied in 1945 from Korea 1:50,000, Japanese Imperial Land Survey, Wando, 1918." Portion of map's lower edge lacking, cropping some marginal content. On verso: sheet 6920 II, Miryang, from Korea 1:50,000 set.