House of Hohenstaufen (1194-1268), Frederick II (King of Sicily, 1198–1250; King of Germany, 1212-1220; Emperor, 1220-1250), Denaro, Messina or Brindisi, 1247-1248; BI (g 0,77; mm 16,1 x 17,4); + ROM IPERATOR, in field, FR; above horizontal segment, below, star, Rv. + R IERSL’ ET SICIL’, celtic cross. Spahr 143; MEC XIV, 565-566; Travaini 44. Green patina. Good Very Fine.