Austria, Joseph II, Ducat 1789, Vienna

Obverse: Laureate portrait facing right, mint mark below bust, legend around (starts 1h).

Lettering: 
IOS II D G R I S A-GE HV BO REX;

Reverse: Crowned double headed imperial eagle with Habsburg Lorraine arms, legend around (starts 1h).

Lettering: ARCH A D BVRG-LOTH M D H 1789;