Watch List notes:

ITALY, Milano (Duchi). Filippo Maria Visconti. 1412-1447. AR Grosso (26mm, 2.28 g, 1h). Coat-of-arms; annulet above shield / S. Ambrosio seated facing, holding flagellum and crozier. CNI V –; cf. Crippa 3/A (for type); cf. MIR 152/1 (same). VF, lightly toned, flan pierced in second quarter of shield.

Purchased from Charles H. Wolfe.