Revenue stamps of Nyasaland and Malawi Revenue stamps of Nyasaland and Malawi Nyasaland, now known as Malawi, first issued revenue stamps as British Central Africa in 1891 and continued to do so until the late 1980s. British Central Africa first issued revenue stamps in 1891. These were revenue stamps of the British South Africa Company overprinted B.C.A. Later that year large designs bearing stamps of the British South Africa Company but in a large ornate border inscribed REVENUE B.C.A. were issued. The 2/6 to £10 values were vertical and perforated but the £25 and £50 values were horizontal and exist perforated and imperforate. In 1893 some
Operation Sunrise (Nyasaland) not only those members of Congress initially arrested, but others arrested and detained without trial in the course of the emergency. The operation was described in some detail in the Devlin Commission report (Colonial Office Report of the Nyasaland Commission of Inquiry, HMSO, London, 1959) and that account has been amplified by Colonial Office documents not made available to the Devlin Commission. There had been some sporadic unrest in Nyasaland in the early 1950s, most recently in 1953 when unrest among African tenants of the British Central Africa Company led to the "Cholo riots", and after Nyasaland was forced into