GSGS (Series); 4316. 1st ed. "Compiled, drawn and photolithographed at War Office, 1942." "Enlarged from Admiralty Charts dates 1913 and 1917." "This map is based on enlargement. The position, alignment and value of all features is only approximate." "Authorities: Admiralty Charts no. 1818, no. 1855." Includes location map. Lambert conical orthomorphic projection.
