Coenwulf , King of Mercia, AR penny, East Anglian mint. 
Moneyer Wodel. AD 796-821. 1.16 g. 16 mm. 

+COENVVLF REX M clockwise from top left, diademed head right.
POBEL+ (L inverted) around a cross with a dot in circle at 
each point and dot in circle in the centre. 

Seaby 920; North 369; BMC Anglo Saxon 91 var (shapes at the ends of the cross). 

Courtesy of Baldwins Co. Lts, item HM53051, Dec. 2015.