Watch List notes:

CAROLINGIANS. Charles le Chauve (the Bald). As Charles II, King of West Francia, 840-877. AR Denier (21mm, 1.64 g, 6h). Type A. Metullo (Melle) mint. + CARLVS REX FR, cross pattée / + METVLLO, Karolus monogram. Depeyrot 606; M&G 1063; MEC 1, 924. Deep iridescent toning, slight edge loss. EF.

Ex Gordon Andreas Singer inventory 12131275 (ND).