Watch List notes:

Gallienus. A.D. 253-268. AR antoninianus (22.7 mm, 3.41 g, 11 h). Cologne mint, struck A.D. 257-258. IMP GALLIENVS·P·AVG , radiate, draped, and cuirassed bust right / GERMANICVS MAX V, trophy; bound captive seated to left and right . Göbl 872b; RIC 17; RSC 312 var.. aVF.