Watch List notes:

Gallienus, 253-268. Antoninianus (Billon, 20 mm, 2.34 g, 12 h), Mediolanum, 260-261. GALLIENVS AVG Radiate and cuirassed bust of Gallienus to right. Rev. LEG [I] MIN VI P VI F Minerva standing front, head to left, holding Victory in her right hand and spear and shield set on ground with her left. Cohen 459. MIR 988r. RIC 322. Harshly cleaned and struck from somewhat worn dies, otherwise, very fine.