airport tax. These were denominated wither in kwacha (MK) or US dollars (US$) for local or international flights. See also Postage stamps and postal history of British Central Africa Postage stamps and postal history of the Nyasaland Protectorate Postage stamps and postal history of Malawi Revenue stamps of the Federation of Rhodesia and Nyasaland References External links Tax Stamps Collection Economy of Malawi Nyasaland Philately of Malawi