Watch List notes:

ITALY, Milano (Duchi). Gian Galeazzo Visconti. 1395-1402. AR Grosso (24mm, 2.09 g, 11h). Coiled serpent flanked by G-3; all within quadrilobe / S. Ambrosio seated facing, holding flagellum and crozier. Cf. CNI V 4/5 (obv./rev.); Crippa 4/a; Biaggi 1475. VF, toned.

From the collection of a Texas Wine Doctor.