This is a beautiful sheet of 2 stamps, issued in 2011, commemorating the centenary of the Xinhai (or Chinese) Revolution in 1911. The sheet includes an image of soldiers in the revolution that overthrew China's last imperial dynasty, the Qing Dynasty, and established the Republic of China. One stamp includes an image of Sun Yat-sen (1866-1925), the Chinese revolutionary and first president and founding father of the Republic of China. The other stamp includes an image of Mao Zedong (1893-1976), the Chinese Communist revolutionary, guerrilla warfare strategist, anti-imperialist political philosopher, and leader of the Chinese Revolution. The sheet is Post Office fresh, mint never hinged, and F/VF.