Gallienus AD 253-268. Antoninianus (19-20mm; 2.51g; 12h) Rome, 5th issue 258-260. IM (sic!) GALLIENVS AVG Radiate and cuirassed bust to right. Rev. PAX AVG Pax standing left, holding in right hand branch and in left sceptre. Very rare.
IM instead of IMP.
C. 752var; MIR 36, 194d var (T in field); mt 1, 2009 p. 122 and pl. 7 (this coin illustrated) RIC V, I (joint reign) – cf. p. 160, 341.
From the stock of F. Sternberg Zurich 1996.