This is a beautiful sheet of 6 stamps, issued by Mozambique in 2010, honoring United Nations Educational, Scientific and Cultural Organization (UNESCO) World Heritage Sites in Africa. Featured sites shown include the Archaeological Site of Cyrene in Libya, the Archaeological Site of Leptis Magna in Libya, Aksum in Ethiopia, Dougga / Thugga in Tunisia, Archaeological Site of Sabratha in Libya, and Ancient Thebes with its Necropolis in Egypt. The sheet is Scott catalog #2055, and is Post Office fresh, mint never hinged, and F/VF.