 However, in the early 20th century, the first Pahlavi Shah transferred ownership of the crown jewels to the state as part of a massive restructuring of the country's financial system.Later in the 1950s his son and successor, Mohammad Reza Pahlavi, decreed that the most spectacular of these items be put on public display at the Central Bank of Iran.There have been a number of crown jewels present in Korea since ancient times, spanning from the ancient Gojoseon Dynasty to the last Joseon Dynasty.