Monkwearmouth, Anglo-Saxon architectural feature

An architectural fragment in local dolomite36.5 cm high x 30 cm wide x 15.5 cm deep. Contains a cross in high relief (identical with another at Monkwearmouth, built into the west gable of the tower) with arms tapering sharply towards a large round centre. The date of its discovery is unknown as is its date of origin, somewhere between the 7th century and 11th century A.D.