Watch List notes:

House of Hohenstaufen (1194-1268), Frederick II (King of Sicily, 1198–1250; King of Germany, 1212-1220; Emperor, 1220-1250), Half Denaro, Messina or Brindisi, 1242; BI (g 0,48; mm 12; h 1); + F ROM IP SENP, in field, AVG; above, Ω, Rv. + R IERL' ET SICIL', cross. Spahr - (cfr. 124); MEC XIV, 554; Travaini 33a.
Rare, dark patina, good very fine.