ITALY, Casale Monferato (marchesato). Guglielmo I Gonzaga, with Margherita as regent. 1550-1565. AR Bianco (26mm, 4.62 g, 7h). Dated 1565. Crowned coat-of-arms / Elaborate voided cross fleurée with ornaments in quarters. MIR 259/3; Bignotti 42. VF, toned, areas of flat strike.