The most outstanding objects are the ancient crown of the Holy Roman Emperors and also the insignia of the much later hereditary Austrian emperors. They consist of the 10th-century Imperial Crown of the Holy Roman Empire as well as the associated Orb, Cross, and Holy Lance, the Imperial Crown, the Imperial Orb and the mantle of the Austrian Empire, and the Coronation Robes of the Kingdom of Lombardy–Venetia.
