Answer
May 05, 2025 - 10:34 AM
Oscar II was the King of Sweden from 1872 to 1907 and the King of Norway from 1872 to 1905. He was noted for his contributions to culture and learning, as well as his role in Sweden's industrialization. His reign is historically significant, providing context to the 20 kronor and enhancing its appeal to collectors interested in European history.