Watch List notes:

Gallienus, 253-268. Antoninianus (Billon, 20 mm, 2.65 g, 12 h), Mediolanum, 260-262. GALLIENVS AVG Radiate and cuirassed bust of Gallienus to right. Rev. LEG XXII VI P VI F capricorn swimming right. Cohen 551. MIR 1021n. RIC 366. Minor scratch on the reverse, otherwise, very fine.