<p>Commemorating the United Nations' participation in the Osaka-Kansai Expo, special postage stamp sheets are available for purchase at the UN Pavilion. These commemorative stamps are exclusive items available only at the UN Headquarters in New York, Geneva, and Vienna, as well as at the gift shop of this Pavilion. I hope you will take this opportunity to keep them as a memento of the Expo or as a part of your valuable collection.</p> <p>Staff: UNEMOTO</p> Sat, 09/06/2025 - 12:00