A collection of 14 multinational stamps themed on the 1970 Osaka Expo '70. In addition to the Tower of the Sun, the five-story pagoda, etc., the stamps featuring portraits of Emperor Showa and Empress Kojun, as well as Haruo Minami, are of interest despite being foreign stamps. I feel that commemorative stamps played a significant role in introducing Japanese culture at the time. The countries of issue are as follows: - Umm al-Quwain (one of the United Arab Emirates) - Burundi - Liberia - Romania - AJMAN (one of the United Arab Emirates) - Togolaise (Togolese Republic) Returns are not accepted. Thank you very much.