Watch List notes:

Poland, Stanislaus Augustus Poniatowski (1764-95), Ducat, 3.47g, 1791, laureate head right, rev. aureus nummus poloniae anno 1791 in wreath (H.Cz.3329), slightly wavy flan, very fine.

Purchased from Spink, 19 November 1955, £9.7/6
Estimate: £600.00 - £800.00