FRANCE / CAROLINGIENS - FRANCE / CAROLINGIAN Charles II the Bald (840-877). Denarius ND, Attigny. Av (at 9 o'clock) GRATIA D-I RE (retrograde). Carolinian monogram. Rv. + ATINIACO PA. Cross. P.309 v. - MG.818 - MEC.- ; Silver - 1,6 g - 21,5 mm - 4 h Top Pop: the only graded example! PCGS AU55 (60810933). With retrograde legend on the right, variety listed in Morrison and Grunthal. With a nice old patina with orange and bluish highlights. Very rare. Superb.