Italian States, Castiglione delle Stiviere. Ferdinando Gonzaga. 1616-1678. BI sesino (14.3 mm, .61 g, 5 h). [FERDI D G PRIN] CAST (mainly off-flan), bust of Ferdinando Gonzaga right / [MAR]CHIO MED[VI] (much off-flan), crowned eagle standing facing, head left, wings open. MIR 228; KM 22. Fine, off-center on smallish flan losing most legend, green patina. Rare.