Watch List notes:

Gallienus. AD 253-268. Antoninianus (22mm, 2.31 g, 6h). Mediolanum (Milan) mint. Issue 2(2), AD 260-1. GALLIENVS AVG, radiate head left / LEG IIX[X VII P] VII F, capricorn to right. MIR 36, 1023c; RIC V (joint reign) 363; Cunetio 1486. Good Fine, toned, nice silver content. Well struck reverse.

Bought from Baldwin's, 1997.