AUSTRIA: 1 Ducat (1781 G) in gold (0,986). Laureate bust of Joseph II facing right and inscription "GE.HV.BO.REX. IOS.II.D.G.R.I.S.A." on obverse. Crowned imperial double-headed eagle and inscription "ARCh.A.D.BVRG. LOTH.M.D.H.181." on reverse. Inside slab by NGC "AU DETAILS / BENT". Unique graded in both companies! (KM Unlisted). The particular coin with the combination of legend, bust and mintmark does not exist in Krause catalogue. Propably Rare!