Hadrian (117-138) AR Denarius (Silver, 2.91g, 19mm) Rome.
Obv: IMP CAESAR TRAIAN HADRIANVS AVG, Laureate bust right, slight drapery on far shoulder.
Rev: P M TR P COS III, Salus seated left, feeding out of patera serpent rising from altar to left.
Ref: RIC 98.