International Youth Library. You see the double headed Eagle in Munich in everything from Nazi regalia to today's government organizations. Yet it's origins date back to the 13th century BC, with heavy roots in the Holy Roman Empire, Byzantine culture as well as many of the Eastern European cultures. In fact, the double-headed eagle still represents the insignia of the modern day Austrian empire, coat of arms for the German Confederation, as well as the Russian Empire - among many others. As with so many things in history, it represents a fusion between the Roman Empire, the Turkish and Ottoman expansion, and finally the basis of many Eastern countries today.