FRANCE / CAROLINGIENS - FRANCE / CAROLINGIAN Robert I (922-923). Denarius, type MISERICORDIA DEI ND (c.922), Tours. Av (at 9 o'clock) + MISERICORDIA DEI. Monogram formed by R, O, B, X around a large recumbent T, a cross to the left. Rv. + TVRONVS CIVITA. Cross. P.469 (note) - MEC.986 v. (diamond-shaped O) - MG.1301 v. ; Silver - 1,4 g - 20,5 mm - 12 h Rare variety with the round O on the reverse: attributed to Robert I with this particular monogram. Minor minting weaknesses. Beautiful grey patina. Superb.