Watch List notes:

Gallienus. AD 253-268. Æ Sestertius (27mm, 16.62 g, 12h). Rome mint. 1st emission, AD 253-254. Laureate and cuirassed bust right / Concordia standing left, holding patera and double cornucopia. RIC V 209; MIR 36, 15cc; Banti 14. Good VF, dark brown surfaces, some smoothing and tooling.