Gallienus AD 253-268. Antoninianus (AR; 18-19mm; 2.76g; 7h) Rome, 4th issue, 257. IMP GALLIENVS P F AVG GM Radiate, cuirassed and draped bust to right. Rev. PAX - AVGG Pax standing left, holding branch in raised right hand and sceptre in left; in field to left, T. Rare.
C. 756; Cunetio 626 (33 known); MIR 36, 158k (16 known); RIC V, I (joint reign) p. 81, 157var (without T).
From the stock of Münzen und Medaillen AG Basel 1988.