Mercia, Offa, Penny, Group II with portrait, Ethelwald, obv. diademed bust right to edge of coin, within inner circle, OFFA REX around, rev. flower of four petals dividing ED-IL-VA-LD in angles, saltire on cross botonnée at centre, 20.1 grains/1.30 grams (N.310; cf. Blunt 57; same dies as SCBI, Mack 562, ex. Ryan 614), almost extremely fine, rare