1894年5月1日厦门寄本埠上海半分新闻封套 (NW1), 销蓝色厦门书信馆代办带"A"字日戳. 保存良好.源流: 2008年1月Richard Pratt.Amoy Agency of the Shanghai Local Post 1894 (1 May) Shanghai ½c. newspaper wrapper (NW1) used locally in Amoy and cancelled by a good strike of "<H>local post agency/amoy" code ”A” c.d.s. in blue. Fresh and fine. Photo