Hadrian, AE sestertius, AD 117-138, 29-30mm. 

HADRIANVS AVG COS III PP, bare-headed, draped bust right. 
ADVENTVS AVG SC, Roma standing right, holding spear, clasping hands with Hadrian, standing left. 

RIC 740; Cohen 87.
 
Sotheby auction Oct. 1984, lot 562 (this coin).