A beautiful piece with great detail and luster.
Obverse: emperor's head in laurel wreath, to the right, in the rim legend:
SEVERVS PIVS AVG BRIT;
Reverse: Salus seated on a throne to the left, holding a serpent, in the rim legend:
P M TR P XVIII COS III P P;
Silver, diameter 19 mm, weight 2.65 g, axis 12 h.