English: Map showing location of Bougainville relative to New Guinea, New Britain and New Ireland, also indicating political division of Territories c. 1942. Green Islands and Choiseul I. are indicated, also towns of Rabaul and Port Moresby. The land is indicated in white, grey and black, while the sea is a lovely blue. The Solomon Sea, Bismarck Sea and Coral Sea are indicated. The name of Bougainville is highlighted in red.