1889年4月24日北京美国使馆寄美国剖开封，贴一分一对及伍分两枚，销蓝色北京椭圆中文戳，旁混贴日本小判10钱票，销上海日本客邮戳，旁有另同一日本客邮戳盖于伍分票之上，及盖5月10日横滨中转戳，封背北京蓝色I.G.海关二型日戳(日子在月份前)，4月30日上海海关日戳，7月1日三藩市中转戳，7月3日Morgantown八角型到达戳. 充满趣味，及不可多得的双倍邮资小龙混贴国外邮递封.。1885-88 Small Dragon Issues，Covers，International 6 candareen to U.S.A. via Japan，1889 (24 Apr.) opened-out envelope from the U.S. legation to U.S.A. bearing 1ca. green (2) and 5ca. yellow (2) cancelled by Peking seal in blue with Japan Koban 10s. cancelled by I.J.P.A. Shanghai c.d.s. with a second strike alongside tying one of the 5ca., and Yokohama transit (10.5). The reverse with a fine strike of "<H>i.g. of customs/peking"， type II (day befoe month) c.d.s. in blue, Customs Shanghai (30.4), San Francisco transit (1.7) and indistinct Morgantown octagonal datestamp (3.7). Some light soiling barely detracts from this interesting cover paying double weight. Photo
