1890年8月17日大沽寄苏格兰双倍邮资长型封，封背贴一分票直三连及伍分票横三连各ー，销紫色椭圆大沽I.M.海关日戳，旁盖另一相同的戳，大沽驳船公司戳，8月20日上海海关戳及8月23日红色法国定期邮轮戳，在信封面贴法国客邮25仙一对，销上海法国客邮戳; 除小龙伍分票角上有㸃破外，这小龙混贴封的邮资是罕少的.。1885-88 Small Dragon Issues，Covers，International 9 candareen Rate，1890 (17 Aug.) long, double weight envelope to Scotland bearing, on the reverse, 1ca. green vertical strip of three (middle stamp cliché 8) and 5ca. ochre horizontal strip of three tied by large oval "<H>i.m. customs/taku"， dated oval in purple with a further strike alongside, company handstamp of Taku Tug and Lighter Company, Customs Shanghai (20.8) and French packet datestamp (23.8) in red; the address side with pair of France 25c. tied by "<H>shang-hai/chine"， c.d.s. One 5ca. with defective corner. A rare and spectacular franking. Photo
