 At Rochester, the first type comprised a portrait element with diverse reverse designs struck by the royal moneyers, and also a probably episcopal element which does not name a moneyer or carry a portrait, but does bear the unusually long royal title REX OCCIDENTALIVM SAXONVM.In the second phase the episcopal coinage ceases and a non-portrait type was adopted by the royal moneyers.The last two phases of Æthelwulf's coinage were common to both Rochester and Canterbury, with dies for both mints in the final phase coming from a common source at Canterbury.