Gallienus, AD 253-268. Antoninianus (BI; 18-20mm; 3.08g; 11h) Rome, 6th issue, 260-261. [G]ALLIENVS AVG Radiate and cuirassed bust of Gallienus to right. Rev. PA-X AVG Pax standing left, holding branch in left hand, sceptre in right.
C. 728; MIR 36, 351x (13 known); RIC V, I p. 153, 256var (mint mark).
From the Rosche collection 1991.