1917 4 10 | | ![](//big5.cctv.com/gate/big5/p3.img.cctvpic.com/mongol/av/2013/4/12/5255_1350182570.jpg) | 1932 4 10 Hindenburg | | ![](//big5.cctv.com/gate/big5/p5.img.cctvpic.com/mongol/av/2013/4/12/5255_1350288507.jpg) | 1938 4 10 | | | | ![](//big5.cctv.com/gate/big5/p1.img.cctvpic.com/mongol/av/2013/4/12/5255_1350375226.jpg) | 1946 4 10 | | | ![](//big5.cctv.com/gate/big5/p5.img.cctvpic.com/mongol/av/2013/4/12/5255_1351190226.jpg) | 1953 4 10 | Dag Hammarskjold | | ![](//big5.cctv.com/gate/big5/p3.img.cctvpic.com/mongol/av/2013/4/12/5255_1351032570.jpg) | 1971 4 10 | | | | | ![](//big5.cctv.com/gate/big5/p3.img.cctvpic.com/mongol/av/2013/4/12/5255_1351301320.jpg) | 1998 4 10 | | | ![](//big5.cctv.com/gate/big5/p2.img.cctvpic.com/mongol/av/2013/4/12/5255_1351395382.jpg) |