北京挂号封：1894年7月7日北京德国领事寄天津德国领事双倍邮资挂号封，贴光齿十一度半叁分票四方连，销蓝色北京椭圆中文戳，另旁盖蓝色无框英文挂号戳，封背有北京海关日戳及德国领事红色印记，信封面另有用红铅笔划上十字型以表示挂号封，保存完整及品相中上.。1885-88 Small Dragon Issues，Covers，Internal 3 candareen plus 6 candareen Registered，Peking: 1894 (7 July) double weight envelope registered from the German Consulate in Peking to the German Consulate in Tientsin bearing 3ca. mauve clean cut perf.11½ block of four tied by Peking seal in blue and showing a fine strike of the type II unframed "<H>registered"， in blue, a further strike on the reverse along with Customs Peking c.d.s. and German Consulate seal in red; the envelope has been crossed in red crayon to indicate registration. Clean and fine. Photo
