Watch List notes:

ITALY, Firenze. Caterina Sforza Riario. 1463-1509. Cast Æ Medal (87mm, 159.60 g, 12h). Selvi's Medici Series. By Antonio Francesco Selvi (1679-1753). CATHARINA · SFORZA · MEDICES, veiled bust left / VICTORIAΩ · FAMA · SEQVETVR, badge of Milan: biscione (serpent) left, either eating or giving birth to human. V&T 287. Brown surfaces, fields lightly chased, edge marks. As made. With original suspension loop intact.

Ex Michael Hall Collection (Baldwin's 64, 4 May 2010), lot 529.