Interesting medal bar (with violations of the rules of wearing https://asiamedals.info/threads/order-of-wearing-japanese-orders-and-medals.23018/)
1925 Vatican Mission Exposition Medal in silver (size approx. 32 mm, weight approx. 13 g.) In 1925 the Vatican Missionary Exhibition took place, presenting thousands of objects sent by Catholic missions around the world. Resulting from substantial efforts by the Church, the exhibition had a significant public impact, with an estimated one million visitors. It marked a critical moment in the international affirmation of the Church, as well as the reformulation and expansion of its missionary policy in the aftermath of the Great War.