Roman Empire, Valerian I. 253-260 A.D.
Silveed antoninianus. (2,25 g, 20 mm)
Colonia Agrippinensium (Cologne) mint.
Struck circa 257-258 AD.

IMP VALERIANVS AVG, radiate, draped, and cuirassed bust right

SECVRIT PERPET, Securitas standing left, leaning on column and holding sceptre.

RIC V 256

Extremely fine, tired die in reverse, fully silvering and original luster.