Austria Holy Roman Empire (800/962 - 1806), Maria Theresia, Holy Roman Empress (1740-1780) Medal 4 pcs.: Liberation of the royal family at the siege of Dresden 1759 (34,65 gr. Ag.), victory over the prussians in the battle of Hochkirch 1758 (34,88 gr.AG), commemorate the arrival of the royal couple in Innsbruck for the marriage of archduke Leopold 1765 (43,4 gr. Ag) and a same pcs. in bronze (36 gr. Ae) Montenuovo 1867, 1866, 1942.