Watch List notes:

Italy, Papal States. Gregory XIII. 1572-1585. Bi douzain (26.1 mm, 2.03 g, 10 h). Avignon mint. GREGORIVS·XIII·PON·M, shield with tiara / +CARD·CA·LEGA·GEOR·CA·COLE·AVEN, cross; lions and fleurs in angles. Berman 1298. Fine, toned.