Watch List notes:

Gallienus, 253-268. Antoninianus (Billon, 20 mm, 3.23 g, 6 h), Mediolanum, 260-261. GALLIENVS AVG Radiate and cuirassed bust of Gallienus to right. Rev. LEG XIII [GEM] VI P VI F Victory advancing right, holding wreath in her right hand and palm frond over her left shoulder; to right, lion walking left. Cohen 537. MIR 1017n. RIC 360. Struck from a somewhat worn obverse die and with light marks, otherwise, very fine.