Egypt Study Circle - Members of London-based organization study Egyptian philatelic materials. West Africa Study Circle - International society focuses on postal history, stamps, and postal stationery of nations and colonies in West Africa. Rhodesian Study Circle - Group promotes the study of stamps used in the territories and colonies that became modern Zimbabwe, Zambia, and Malawi. Ascension Study Circle - Worldwide confederation of collectors of Ascension Island postage stamps publishes quarterly newsletter and manages member auctions. Liberian Philatelic Society - Organization supports collectors of stamps from African nation. St. Helena, Ascension and Tristan da Cunha Philatelic Society - Group specializes in the stamps and postal history of the islands of the South Atlantic, publishing a quarterly newsletter and references. Ethiopian Philatelic Society - Club encourages the collection of stamps and postal history from the African nation. Philatelic Society for Greater Southern Africa - Group focuses on philately of more than 20 countries and former colonies in southern Africa, publishing reference books and a journal.