1. Sardinia. Carbonia, scale 1:10,530. G.S.G.S. 4378 Image Princeton University Public content 1943. AMS 1 United States. Army Map Service Great Britain. War Office. General Staff. Geographical Section. G.S.G.S. 4378 "Form lines from air photograph... Washington, D.C. : Army Map Service, U.S. Army, 1943.