Hadrian (117-138 A.D.) - Silver Denarius - 19.26mm, 3.37gr
Obverse - IMP CAESAR TRAIAN HADRIANVS AVG
Hadrian, his laureate head right
Reverse - PM TR P COS II - SALVS AVG
Salus seated left, feeding snake coiled around altar,
and resting left elbow on chair.

Minted in Rome ca. 118 A.D.
Reference:
Mattingley, H. & Sydenham, E.A., "Roman Imperial Coinage", Volume 2 (RIC), p345, nr. 46
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Volume 2, p151, nr. 3539, variety with COS II.
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 2, p217, nr. 1350
Seaby, H.A. & Loosley, R., "Roman Silver Coins" (RSC), Volume 2, p155, nr. 1350
Van Meter, D., "Handbook of Roman Imperial Coins", p127, nr. 44/7
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p97, nr.173 (B08, O29, R150, T301)
Quality: about Very Fine