Watch List notes:

House of Hohenstaufen (1194-1268), Henry VI of Hohenstaufen (Emperor 1191-1197; King of Sicily 1194- 1197) and Frederick, Denaro, Messina or Brindisi, 1196; BI (g 0,56; mm 14; h 3); + E INPERATOR, standing facing eagle with open wings and head l., Rv. FREDERIC' REX, diademed bust of Frederick facing. Spahr 32; MEC XIV, 489-490; Travaini 8-9.
Rare, green patina, good very fine.