Hadrian AE As. 121 AD. 25.38mm, 11.29g.

HADRIANVS AVG COS III PP, bare-headed or laureate, draped bust right.
ADVENTVI AVG GALLIAE, Hadrian, standing right, holding roll 
and raising right hand, facing Gallia standing left, left 
hand at side, sacrificing at altar between them, sacrificial 
victim below.

RIC 885
Contributed by Adrian W of the Forum Ancient Coins, Dec, 2012