Malaysia–Singapore border territories when Johor became a British protectorate while Singapore remained a British crown colony. On 31 August 1957, the Federation of Malaya (which consisted of only Peninsular Malaysia), which included Johor as a component state, became independent and the Johor–Singapore border again became an international boundary between the sovereign state of Malaya and the self-governing British territory of Singapore. On 16 September 1963, Singapore merged with and become a component state of the Federation of Malaysia, rendering the border between two component states of Malaysia. The border again became an international border when Singapore chose to be separated from Malaysia
Federation of Rhodesia and Nyasaland hostility. The Federation issued its first postage stamps in 1954, all with a portrait of Queen Elizabeth II. See main article at Postage stamps of the Federation of Rhodesia and Nyasaland. Revenue stamps were also issued, see Revenue stamps of the Federation of Rhodesia and Nyasaland. Federation of Rhodesia and Nyasaland The Federation of Rhodesia and Nyasaland (CAF; also known as the Central African Federation) was a federal semi-Dominion that consisted of three southern African territories—the self-governing British colony of Southern Rhodesia and the British protectorates of Northern Rhodesia and Nyasaland—between 1953 and 1963. The Federation was established on 1