National Bank of Yugoslavia

The National Bank of Yugoslavia (Serbo-Croatian: Narodna banka Jugoslavije, NBJ) was the central bank of Yugoslavia, succeeding the National Bank of the Kingdom of Serbia in Belgrade in 1920. It was formally known as the National Bank of the Kingdom of Serbs, Croats and Slovenes until 3 October 1929, and as the National Bank of the Kingdom of Yugoslavia from then until the invasion of Yugoslavia in April 1941.

Source: Wikipedia — National Bank of Yugoslavia (CC BY-SA 4.0)