Watch List notes:

House of Hohenstaufen (1194-1268), Conrad II (King of Sicily, 1254-1258), Denaro, Messina, 1254-1258; BI (g 0,48; mm 16; h 12); SECVNDVS, in field, C within large cross that divides the legend, Rv. + IERL' ET SICIL' R, standing eagle with open wings and head l. Spahr 171; MEC XIV, -; Travaini 58.
Green patina, good very fine.