The Austrian Flag of the Habsburg Monarchy, with yellow and black bars, was approved for use as a civil flag at the end of the Holy Roman Empire in 1804, for the later Austrian Empire and for the Austrian part of Austria-Hungary until 1918.
The Austrian Flag of the Habsburg Monarchy, with yellow and black bars, was approved for use as a civil flag at the end of the Holy Roman Empire in 1804, for the later Austrian Empire and for the Austrian part of Austria-Hungary until 1918.