This is a beautiful stamp souvenir sheet, issued by Guinea in 2009, commemorating the 40th anniversary of the first flight of the Aérospatiale-BAC Concorde airliner. Featured on the sheet are President of the French Republic Georges Pompidou, France's TGV high-speed train, and a brief written description of the Concorde aircraft. The sheet is Post Office fresh, mint never hinged, and F/VF.