 The third type of Æthelwulf's reign was a non-portrait coinage with the ambiguous mint legend DORIBI (which could refer to either Canterbury, "Dorobernia"; or Rochester, "Dorobrebia") and a monogram for CANT("ia").Æthelwulf's last coinage was a new portrait type of very different style.This "inscribed cross" type may have only come into production after several years without coinage at Canterbury