Octavian. 29-27 BC. AR Denarius (3.65 g. 

Bare head right.
IMP-CAESAR, trophy of armor with spear and shield mounted on prow of galley with anchor and rudder. 

RIC I 265a; Sear 423; BMCRE 4352; RSC 119.

With permission of A. Tkalec AG - Auction February 2002, Lot 120, Feb. 2002.