H.M. Naval Base, Singapore. Dockyard area as at January 1942.
This map, published in 1944, shows the docks and naval yard in 1941-2 Singapore. British-held Singapore fell to the Japanese 15 Feb 1942, and was not liberated until 5 Sept 1945. The map was created from a drawing 30 June 1941, with amendments to Jan 1942 using information received to the UK to 1944. GSGS Misc 196. Great Britain. Inter-service Topographical Dept. London : War Office