Watch List notes:

House of Hohenstaufen (1194-1268), Frederick II (King of Sicily, 1198–1250; King of Germany, 1212-1220; Emperor, 1220-1250), Quarter of Denaro, Messina or Brindisi, 1220-1250; BI (g 0,29; mm 13; h 3); + IMPERATOR, in field, F between two pellets, Rv. R SI CI LI, cross. Spahr 111; MEC XIV, 543; Travaini 24a.
Very rare, brown patina, minor crack, good very fine.