Reigning prince of Serbia Alexander Karađorđević, built a drinking fountain ("česma"), which became known as the Delijska fountain, after the name of the street at the time. It was demolished and built three times in the 19th century. The fourth reincarnation of the fountain, which stands today, was built in 1987 within the scopes of a major reconstruction of the street, which adapted it into the pedestrian zone. The present fountain is not on the same location as the old ones and is not identical in terms of architecture, but kept many elements from the old projects.