Gallienus AD 253-268. Antoninianus (BI; 22-23mm; 4.76g; 6h) Samosata 1st issue, 255-256. IMP C P LIC GALLIENVS AVG Radiate, draped and cuirassed bust of Gallienus to right, seen from the back. Rev. VIRT-VS AV-GG Two emperors standing face to face, one holding vertical spear and globe, the other Victory and transverse spear. Very rare.
C. 1311; MIR 36, 1681m (7 known); RIC V, I p. 104, 455.