Sperandio da Mantova (c. 1425-1504). Carlo Grati, nobleman of Bologna, Æ Medal (108mm). Bust left wearing cap, breast plate and cape, CAROLVS GRATVS MILES ET COMES BONONIENSIS, rev Grati kneeling in prayer before a cross, behind him his man at arms on horseback, RECORDATVS MISERICORDIE SVE SALVE OPVS SPERANDEI. Hill 392; Arm I 69/24. Later cast medal. Holed, EF