Watch List notes:

Gallienus. A.D. 253-268. AR antoninianus (22 mm, 2.88 g, 6 h). Cologne mint, Struck A.D. 257/8. GALLIENVS P F AVG, radiate and cuirassed bust of Gallienus right / GERMANICVS MAX V , trophy, two captives seated at baseRIC V, i J18, RSC 308. RIC V 18; RSC 308. EF, lightly re-toning after an over-enthusiastic cleaning in its past - unusual portrait.

Ex William B. Porter Collection.