Gallienus. A.D. 253-268. Billon Antoninianus (23.4 mm, 4.02 g, 11 h). Antioch mint, Struck A,D, 266/7. GALLIENVS AVG, radiate and cuirassed bust of Gallienus right / VIRTVS AVG, naked Hercules standing facing, head left, resting on club and holding golden Herespedian apple, lion-skin over elbow // VII C pellet (= COS VII = A.D. 266/7). Cf. RIC V 623 (Hercules' head right); RSC 1250a. EF, light original toning, generous-sized flan. Not in RIC.
From the William B. Porter Collection.
The pellet with which the exergual date ends is not mentioned in either RIC or RSC