Description Title [June 6, 1944], HQ Twelfth Army Group situation map.Contributor Names Allied Forces. Army Group, 12th. Engineer Section. United States. Army. Army Group, 1st. Headquarters. Created / Published [England?] : Twelfth Army Group, [1944] Subject Headings - World War, 1939-1945--Campaigns--France--Normandy--Maps - France--Normandy