Obverse:

OFFA REX between two beaded lines, M above and pellets in field. 

Reverse:

VVINOÐ divided by a double-lobed 'dumbbell' ornament.

Edge chipped and wavy flan otherwise very fine, very rare.

Found Nr Harrietsham, Kent 2008 - EMC 2008.0215 and published in Naismith R. "The coinage of Offa revisited' BNJ 2010, pg 105 number 55.