Watch List notes:

CAROLINGIANS. Charles le Chauve (the Bald). As Charles II, King of West Francia, 840-877. AR Denier (21mm, 1.63 g, 10h). Class 2. S[an]c[t]i Dionysii (St. Denis) mint. Struck 864-877 and later. + CRΛTIΛ D–I REX, Karolus monogram / + SCI ΔIONVSII M, cross pattée; pellet above M. Depeyrot 896; M&G 840 var. (obv. lrgend); MEC 1, 897 var. (no pellet above M). VF, light toning in devices, minor areas of weak strike.

Ex Michael Joffre Collection (Classical Numismatic Group Electronic Auction 344, 12 February 2015) lot 544.