Revenue stamps of Nyasaland and Malawi or airport tax. These were denominated wither in kwacha (MK) or US dollars (US$) for local or international flights. 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
African Distinguished Conduct Medal with a central green stripe, flanked by crimson stripes.<br>Naming: the recipient's name and details were engraved or impressed on the rim. African Distinguished Conduct Medal The African Distinguished Conduct Medal was a military decoration awarded to native soldiers of the Royal West African Frontier Force and the King's African Rifles for gallantry in action. Sometimes known as the Royal West African Frontier Force Distinguished Conduct Medal or King's African Rifles Distinguished Conduct Medal, it could also be awarded to the Somaliland Camel Corps and the Nyasaland Regiment. The medal was awarded until 1942 when it was replaced by the Imperial