It was founded by the Decree of Prince Milan Obrenović IV on August 22, 1878 on preposition of Minister of the Army, colonel Sava Grujić. The first permanent display was opened in 1904, coinciding with the 100th Anniversary of the Serbian Revolution and as a part of King Petar`s Coronation Ceremonies. Soon after its foundation, the Museum entered Europe by participating in the Balkan Expo in London in 1907. There, with around 100 carefully chosen objects, the Museum attracted the attention of the London public and it was described in local newspapers. The Museum’s building was destroyed by Austro-Hungarian forces during the First World War, and countless priceless collections were destroyed or were seized. Again, more than two decades had past before the new Display opened. King Alexandar