POLAND, Monarchy. Stanislaw August Poniatowski. 1764-1795. AV 3 Dukaty (30mm, 12.32 g, 12h). Warszawa (Warsaw) mint. Dated 1794. STANISLAUS AUG. D. G. REX POL · M · D · L ·, head right / AUREUS POLONIÆ, conjoined crowned coat-of-arms; below, bull standing left; all within wreath; date above; in exergue, 3 (value) within wreath. Kopicki 2541; MP 1245; KM 218; Friedberg 98. Good VF, lightly toned, hint of hairlines on obverse, light adjustment marks on reverse, edge bruise, some polishing.
From the collection of Dr. Lawrence A. Adams. Ex Coin Galleries (21 November 1974), lot 246.