Gallienus AD 253-268. Antoninianus (20-21mm; 2.93g; 6h) Rome, 6th issue, 260-261. GALLIENVS AVG Radiate and cuirassed bust to right. Rev. VIRTVS - AVG Mars standing left, holding globe in right hand and sceptre in left; in field to right, P.
C. 1221; MIR 36, 344x (107 known); RIC V, I (sole reign) p. 158, 317.
From the stock of M. Brugger Zug 1998.