Watch List notes:

House of Hohenstaufen (1194-1268), Conrad II (King of Sicily, 1254-1258), Denaro, Messina, 1254-1258; BI (g 0,56; mm 15; h 3); + SECVNDVS R, in field, CR, above, Ω, Rv. + IER' ET SICIL', cross. Spahr 175; MEC XIV, 595a; Travaini 61.
Dark patina, about extremely fine.