Valerian I AD 253-260. Antoninianus (AR; 22-23mm; 4.15g sic; 12h) Viminacium 2b issue. IMP VALERIANVS P AVG Radiate, draped and cuirassed (?) to right, seen from the back. Rev. AETER-N-ITATI AVG Sol standing left, right hand raised, holding globe in left. Extremely rare.
C. 10; MIR 36, 799d (1 known); RIC V, I p. 56, 232 (Mediolanum).
From the Rosche colletion 1994.