民国时期航空邮政邮集一部,15页贴片,包括1821年中国地图1件,相关航空照片及图片多张,1941年1月20日昆明经哈密中转寄俄国航挂封1件,1930年10月30日昆明寄仰光首航封1件;1941年5月12日汉口寄上海航空封1件;1941年2月19日上海经香港,南非寄英国航挂封1件;1940年6月4日重庆美国领事馆经香港寄日本东京航挂封1件,整体保存完好,其中昆明经哈密寄苏联航空,及重庆40年寄日本航空封较少见ChinaCollections and RangesPostal HistoryA set of China Air Mail in 2nd World War collection on 15 display pages: Including 1821 hand colour old map; Hand drawing 1937-45 air mail routes; Photos of Captain J. Rathje at an intermediate stop in the Gobi desert, 1937 Douglas DC-2 over downtown Shanghai, and some more pictures; Five Air Mail covers: 1939 (30 Oct.) First Flight of Chungking-Rangoon cover, 1940 (4 Jun.) Chungking to Japan double registered air mail cover with censor seal, (1941 (20 Jan.) Kumming to Moscow large registered air mail cover, 1941 (19 Feb.) Shanghai to London registered air mail cover and 1941 (12 May) Red Cross cover from Hankow to Shanghai by air mail . Well preserved, is a good material for the stamp exhibition.