Italy. Mantova. Guglielmo Gonzaga, 1550-1587. Quattrino (Bronzo, 16 mm, 1.51 g). GVLI DVX MAN III ET M M F, Draped bust left. Rev. SANGVINIS - XPI IHESV, Reliquary of the Blood of Christ. . Ravegnani Morosini 9. Margini-Castagna 68. Collezione BAM 517. MIR 528. Very Fine.