Watch List notes:

POLAND, Monarchy. Mieszko III Stary (the Old). As Duke of Greater Poland, 1181/2-1202. AR Bracteate Denar (18mm, 0.15 g). Kalisz mint. Struck from 1182/3 or 1186. Miszka krȯl Polski, "Mieszko, King of Poland" in Hebrew around, lion standing left, head reverted / Incuse of obverse. Gorińska type 6; Gumowski, Hebräische 52; Kopicki 96; Frynas P.9.25. Toned, raggeld flan, edge chip, glued to old collection holder. Good VF. Very rare.

From the Dr. Jay M. Galst Collection. Ex Giessener Münzhandlung 63 (21 April 1993), lot 2269.