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, 1220-1250; BI (g 0,89; mm 18; h 3); + F IPERATOR, cross, Rv. R EX SICIL, facing crowned eagle. Spahr 107; MEC XIV, 536; Travaini 22.
Old cabinet tone, good very fine.