Watch List notes:

Gallienus. AD 253-268. Antoninianus (20.5mm, 3.39 g, 12h). Mediolanum (Milan) mint. Issue 2(1), AD 260-1. GALLIENVS AVG, radiate and cuirassed bust right, holding spear over left shoulder / VIRT GALLIENI AVG, emperor on horseback to right, spearing fallen enemy. MIR 36, 966y; RIC V (sole reign) 529 var. (bust type); Cunetio 1569 var. (same). VF, toned.

Bought from David Miller 1999.