【Red Revenue Surcharge】
Foreign. 1897. Chefoo (4 May) to Germany. Franked with Red-Revenue 1c and Empress Dowager 4c/4ca + 5c/5ca small numeral stamps, tied by pakua killer, with Customs Chefoo cds alongside. Transit Customs Shanghai 11 May. In combination with France 25c stamp, tied by Shang-hai 12 May cds. Arrived Coln (19 Jun).