Watch List notes:

Austria - Empire - Rudolf II (1576-1612) - Ducat 1601 (6001), mm. Lorentz Huebmer (Fr.87, cf. Mza87) - Obv: King standing right with shouldered sword and orb, mintmark Ring between legs / Rev: Crowned arms within order chain - Gold 3.44 g. - rough edges, slightly wrinkled, VF
This coin has a wrong (and weird) date. The year at the end of the legend on the rev. is written 6001, cut from 1001