This is a beautiful sheet of 5 stamps, issued by St. Thomas & Prince Islands in 2009, displaying Asian aircraft. Featured airplanes shown include the Japanese World War II fighter aircraft Kawasaki Ki-61, South Korea's KFX Concept, South Korea's T-50 Golden Eagle advanced trainer jet, China's Shijiazhuang Y-5B biplane, Japan's Mitsubishi F-15J Eagle tactical fighter plane, and China's Chengdu J-10 combat aircraft. The sheet is Post Office fresh, mint never hinged, and F/VF.