Austria 1 Ducat 1787 A Vienna. Joseph II(1765-1790). Averse: Laureate head right. Averse Legend: IOS • II • D • G • R • I • S • A • GE • HV • BO • REX •. Reverse: Crowned imperial double eagle with crowned shield on breast. Reverse Legend: ARCH • A • D • BVRG • LOTH • M • D • H •. Gold. KM 1873