Watch List notes:

France. Dukes of Normandy. In the name of Saint Romain (?). AR Denier (20mm, 1.01g). Rouen mint(?). Struck ca 980s. + လ C ROMAN, patriarchal, in the lower cross' angles crescents / +ROTOMAC, temple crescent on both sides. Poey D'Avant 119 (Plate IV, 5); Dumas 22 (Plate XVII, 3). Rare type. Fine.