Gallienus AD 253-268. Antoninianus (21-22mm; 3.12g; 6h) Rome, 6th issue, 260-261. GALLIENVS AVG Radiate 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, 344a (75 known); RIC V, I (sole reign) p. 158, 317.
From the Nägeli collection and from the stock of F. Sternberg Zurich 1972.