Watch List notes:

CAROLINGIANS. Charles le Chauve (the Bald). As Charles II, King of West Francia, 840-877. AR Denier à la porte (19mm, 1.54 g, 2h). Class 2. Turones (Tours) mint. Struck 864-877. + GRΛTIΛ D–I REX, Karolus monogram / + CINOMΛNIS CIVITAS, cross pattée; quadrate O in legend. Crinon, Catalogue 7; Depeyrot 1040; M&G 916; MEC 1, 903; Prou 450-1; Gariel pl. 36, 267. EF, toned.

Ex Harmer & Rooke (21 July 1977), lot 748.