Watch List notes:

Gallienus. A.D. 253-268. AR antoninianus (22 mm, 2.79 g, 1 h). Colonia Agrippinensis, A.D. 258/9. GALLIENVS AVG, radiate and cuirassed bust of Gallienus right / GERMANICVS MAX V, trophy flanked by bound and seated captives. RIC 18; MIR 36, 872l; cf. RSC 308 (bust type). Very fine.