This is the site of World Expo staged in Prater Park in Vienna in the 6th year of Meiji(1873). The Vienna World Exposition was the first world exposition in which the Meiji government officially exhibited goods for the first time. The Iwakura Mission visiting Europe and the United States at that time visited this site also.Kobun Fuzoku no Zu (Picutures and charts affiliated with Kobun Roku)containing this illustration were designated as National Important Cultural Properties of Japan in the 10th year of Heisei (1998). together with "Kobunroku"(Compiled Records of the Grand Council of Statee)