This is a beautiful sheet of 6 stamps, issued by Guinea in 2009, commemorating Slovakia's ascension to the Eurozone economic and monetary union, featuring Andrej Hlinka, the Slovak National Museum, Alexander Dubcek, whitewater slalom Olympic gold medalist Michal Martikan, footballer L'ubomir (Lubo) Moravcík, Andy Warhol, hockey player Zigmund Palffy, and more. The sheet is Michel catalog #6519-24, and is Post Office fresh, mint never hinged, and F/VF.