Valerian I AD 253-260. Antoninianus (AR; 20-23mm; 2.27g; 1h) Rome 2nd issue 255-256. IMP C P LIC VALERIANVS P F A[VG] Radiate, draped and cuirassed bust right. Rev. [PROVI]DENTIA AVGG Providentia standing left, holding baton in right hand and cornucopiae in left. Very rare.
C. 176; Cunetio 494 (44 known); MIR 36, 101c (8 known); RIC V, I p. 47, 113.