Watch List notes:

ITALY, Milano (ducato). Galeazzo Maria Sforza. 1466-1476. AR Testone (28mm, 9.59 g, 10h). Bust right; pellet-in-annulet in left field / Coat-of-arms depicting crowned serpent, surmounted by crested helmet. MIR 201/3; Crippa 6/B; Biaggi 1548. Good VF. Rare variety.