Today on the 18th of June 2020, for the first time in history, letters by King Milan Obrenović written to his son King Aleksandar, on 27 pages containing instructions on how to rule, have been presented to the public at the Archives of Vojvodina. The exhibition also has the original cane used by King Milan, as well as other valuable photos, documents and books that deal with King Milan and Queen Natalija.
