France
Carolingian. Charles the Bald (840-77) Denier 864-75 MS62 PCGS, Courgeon mint, MG-895, Dep-375. + GRACIA D-I REX, KAROLVS monogram in beaded border / + CVRTISASONIEN, short cross pattée in beaded border. Sharply struck with remaining luster and lovely old-collection tone.
Estimate: 800-1000 USD