Watch List notes:

House of Hohenstaufen (1194-1268), Frederick II (King of Sicily, 1198–1250; King of Germany, 1212-1220; Emperor, 1220-1250), Denaro, Messina or Brindisi, 1244; BI (g 0,72, mm 16; h 6); + F ROM IMP SEP AVG, facing crowned eagle, Rv. + R IERSL' ET SICIL, cross. Spahr 130; MEC XIV, 559 bis; Travaini 37.
Dark patina, about extremely fine.