Rectangular-shaped early Christian sandstone cross-slab (dims. 0.6m x 0.32m x 0.05m) re-used as stone shelf of aumbry located immediately E of S doorway to chapter house at E end of the S wall of the Augustinian priory (TN004-010006-). The upper surface of the sandstone slab is decorated with a framed ringed-cross with hollowed angles carved in false relief with interlace panels on either side of the cross shaft