1894年11月17日烟台寄美国堪萨斯城挂号封, 贴香港女皇票20仙盖于30仙, 销11月22日上海日戳, 封左下端盖圈型 "R" 挂号戳, 封背盖11月27月香港中转戳, 紫色12月22日三藩市挂号日戳, 封舌有烟台书信馆火漆. 附原信函为一张由书信馆女邮递员签名的订购邮票备忘录.源流: 2008年1月Major Richard Pratt.Chefoo Official Mail 1894 (17 Nov.) envelope registered (vertical fold) to Kansas City bearing Hong Kong 20c. on 30c. grey-green tied by Shanghai c.d.s. (22.11) with large "R" in circle, the reverse with Hong Kong (27.11) and San Francisco registered c.d.s. with the wax seal of the Local Post, Chefoo. With original Local Post Office Memorandum enclosing an order of stamps, signed by the local postmistress, Amelia van Ess; fine. Photo