拍品描述： 1889年3月15日天律寄北京直督部堂驻京公所红条封，封背贴叁分银票，销天津海关日戳及天津中文椭圆黑色邮戳，除票的角位有皱外，信封整体保存完好，罕有的信封，非常吸引及极具收藏价值.。1885-88 Small Dragon Issues，Covers，Internal 3 candareen Rate，1889 (15 Mar.) red band cover to the Viceroys Office in Peking bearing, on the reverse, 3ca. mauve tied by Customs Tientsin c.d.s. and Tientsin seal type IV in black; the 3ca. has a corner crease, nevertheless clean and fine, an attractive and scarce cover from the same correspondence. Photo