Valerian II, Caesar, 256-258. Quinarius (Silver, 15 mm, 1.42 g, 6 h), Rome. P C L VALERIANVS NOB CAES Bare-headed and draped bust of Valerian II to right. Rev. PRINCIPI IVVENTVTIS Valerian II standing facing, head left, holding standard in right hand and long vertical scepter in left. King 38. MIR 36, 250n. RIC 30. Very rare late quinarius! Pit in the obveres field, otherwise, nearly very fine.