天津挂号封:1894年7月10日天津寄上海双信邮资挂号封,贴叁分票四枚,销天津蓝黑色椭圆中文戳,另盖红色椭圆挂号戳,封有盖天津海关二型戳,及上海工部到达日戳,信封底虽有少许水迹,但难得盖有使用期极短暂的挂号戳,增加了这信封的收藏价值.。1885-88 Small Dragon Issues,Covers,Internal 3 candareen plus 6 candareen Registered,Tientsin: 1894 (10 July) double weight envelope registered to Shanghai bearing 3ca. mauve (4) tied by Tientsin seal type X in blue and showing a very fine strike of Tientsin type II "R" in oval struck on red, the reverse with Customs Tientsin type II c.d.s. and Shanghai Local Post arrival. Some even ageing and small water stain at foot. A rare registration handstamp which was employed for a very short time. Photo