British Iron Age, CATUVELLAUNI, Tasciovanus, Quarter-Stater, Stepping Horse [Acorn] type, linear wreath cross with two curved limbs, teardrops in angles, rev. horse with large annulet head stepping left, acorn below, 1.19g (Sills class 2, 520; ABC 2586; BMC 1651-3; S 221). About fine £150-£200

Found at Royston in Hertfordshire.