Hadrian, AE sestertius, 137 AD, Rome. 24.58 g. 

HADRIANVS AVG COS III P P, laureate, draped bust right.
S-C across fields, EXERC DACICVS in ex. Hadrian in 
military dress on horseback left, raising right hand, before 
him three standard bearers, one with legionary eagle and 
the others with standards. 

RIC 915 var (Hadrian on horse right); Cohen 557 var; Strack 
791 var. 

With permission of Helios Auction 5, June 2010, lot 268.