Watch List notes:

CAROLINGIANS. Louis 'le Pieux' (the Pious). As Emperor Louis I, 814-840. AR Denier (20mm, 1.93 g, 5h). Class 3. Unspecified mint. Struck 822-840. + NLVDOVVICVS IMP, cross pattée; pellets in quarters / XPISTIΛNΛ PELICIO, temple façade. Coupland, Money –; Depeyrot 662K; M&G 472; MEC 1, 803. Lightly toned, trace of deposits. VF.