evidence: Territory of Papua and New Guinea [...] - Territory of Papua and New Guinea - Australia and the Commonwealth of Nations - 1975 disestablishments in Oceania - Proposed states and territories of Australia - States and territories established in 1949 - 20th century in Australia - 1949 establishments in Papua New Guinea - 1975 disestablishments in Papua New Guinea - Former colonies in Oceania - United Nations trust territories - 20th-century disestablishments in Papua New Guinea - Papua New Guinea and the Commonwealth of Nations - Former states and territories of Australia