Watch List notes:

ITALY. Savoia. Vittorio Amedeo III, 1773-1796. Silver medal 1789, by C. Lavy. 46 mm. Wedding of Prince Vittorio Emanuele with Maria Theresa of Austria. Obv. VICTORIUS AMADEUS III REX SARDINIAE. Bust right. Rev. AUGENDAE FELICITATI PUBLICAE / VIC EM AUG PRAE DUC ET M THER AUS FERD C ARC FL CONNUBIUM MDCCLXXXIX. Conjoined busts to left. AR. 47.77 g. UNC
Ex. Sincona auction 23, 19 may 2015, lot 2733.