This is a beautiful cover from M REsek in the Jewish ghetto in Shanghai China to K. Myers in San Francisco, California, USA. Great cancels and markings. In excellent condition. Postmarked September 6, 1948. Before and during world war 2 many Jews fleeing Nazi persecution took refuge in Shanghai China forming a ghetto. After the war, with the Nazi's defeated, and civil war in China heatingUp, many sought to go to Palestine or the USA. Nice envelope. Contains original letter content.