Coin depicted roughly twice actual size*
Silver cistaphori, 27mm, 8.68gm, issued AD 136
Obv: HADRIANVS AVGVSTVS PP, Bare head facing right.
Rev: COS III, Aesculapius standing left, leaning on serpent-entwined staff.
References:
RIC 481b,
RPC 1439.
Fourree.