1907年6月1日天津寄北京紅條封一件,貼蟠龍貳分一枚,銷天津日戳及直隸丁字沽代辦郵政分櫃戳,保存尚佳.China 1898-1910 Chinese Imperial Post CoversLetter Box Tientsin: 1907 (1 June) red band envelope to Peking bearing C.I.P. 2c. red tied by neat Tientsin despatch c.d.s. with a superb strike of Chihli/Ting Tzu Ku letter box marking. Clean and fine. Ex Peter Padget, illustration 49. Photo