Watch List notes:

Italy, Milan. Gian Galeazzo Visconti. 1395-1402. AR grosso (pegione) (24.4 mm, 2.38 g, 3 h). GALEAZ VICECOES D MEDIOLANI 3G, coiled serpent flanked by G-Z; all within quadrilobe / S ABROSIV MEDIOLAN, St. Ambrose seated facing, holding whip and crozier. Biaggi 1475; Crippa 4A. aVF.