Watch List notes:

Gallienus AR Antoninianus. Samosata, AD 256-260. IMP C P LIC GALLIENVS P F AVG, radiate, draped and cuirassed bust to right / VIRTVS AVGG, Gallienus and Valerian I, standing facing each other, Gallienus holding spear and globe, Valerian holding Victory and transverse spear. RIC V.1 456 (joint reign); RSC 1310; MIR 1687m. 4.35g, 21mm, 12h.

Extremely Fine.

From a private English collection.