This is a beautiful sheet of 6 stamps, issued by Guinea in 2009, commemorating the 15th anniversary of Eurostar high-speed trains. Featured on the stamps are the Notre Dame de Paris Cathedral in France, Big Ben clock tower in London, England, the Eiffel Tower in Paris, Arc de Triomphe monument, and Buckingham Palace in the City of Westminster. The sheet is Michel #7156-61, and is Post Office fresh, mint never hinged, and F/VF.