Watch List notes:

Valerian I. AD 253-260. Ӕ As (22.5mm, 7.87 g, 7h). Rome mint. 1st issue, AD 253-254. IMP C P LIC VALERIANVS AVG, laureate and draped bust right / CONCORDIA EXERCIT, Concordia standing left, holding patera and double cornucopiae; S C across field. MIR 36, 15m; RIC V 191 corr. (Concordia standing, not seated). Near VF, green patina, minor edge split.

Bought from Baldwin's, 1992.