北京海关:叁分银蓝绿色与伍分银淡赭黄色票剪片,销完整蓝色北京海关第二型( 日子在月之前)日戳,此戳罕见于销票之上,品相中上.。1885-88 Small Dragon Issues,Postmarks,Peking,Customs: 1889 (23 Apr.) small piece bearing 3ca. bluish green with 5ca. pale yellow-ochre tied by a full and fine strike of "<H>i.g. of customs/peking|", type II (date before month) c.d.s. in blue. Fine and very scarce used to cancel stamps. Photo