Watch List notes:

Deutschland - Mittelalter - Köln - Ludwig der Fromme (814-840) - Denar nd., unkonw mint, Christiana-Religio-Typ (after 822/823) (M./G.472) - Obv: +Short cross, pellets in angles; HLVDOVVICVS IMP / Rev: Curch; +XPISTIANA RELIGIO - F/VF (2), ex Sincona auction 47 lot 1578