France
Carolingian. Charles the Bald (840-77) Denier 840-64 XF45 PCGS, Orléans mint, MEC 1-835, MG-944, Dep-725. + CΛRLVS REX FR, cross pattée with a pellet in each angle / + AVRE | LI | ΛNVS, city-gate with two towers. Handsomely toned with ample residual luster although struck with a somewhat aged reverse die.
Estimate: 500-700 USD