ROMAN EMPIRE: Augustus, 27 BC-14 AD, AR denarius (3.98g), 

Spanish mint, perhaps Colonia Caesaraugu. 

CAESAR AVGVSTVS: Bare head of Augustus right.
OB CIVIS SERVATOS: Oak wreath with ties ascending 
vertically at the center.

RIC 40a (R2); BMC 330; BN 1287; C 210. 

With permission of Helios Auction 5, June 2010, lot