Cn. Domitius Calvinus. 39 BC. AR  Denarius 4.18 g. Osca mint. 

OSC[A] behind, head of Hercules right, wearing necklace.
DOM. COS. ITER. IMP, simpulum, sprinkler, axe, and apex (priest's hat). 

Crawford 532/1; CRI 342; Sydenham 1358; Kestner 3819; BMCRR Spain 109; Burgos 1509. 

With permission of cngcoins.com, auction Triton VIII, Lot: 975, Jan 2005.