Augustus. (27 BC-14 AD). Silver cistophoric tetradrachm, 10.76 g.
Pergamum, 19-18 BC. 

IMP XI TR PO V, bare head right 
S P R SIGNIS RECEPTIS, triumphal arch inscribed IMP XI TR PO 
V, decorated with legionary eagles left and right and surmounted by emperor in quadriga right. 

RPC 2218. BMCRE 703. CBN 982. RIC 510. Cohen 298 . Sutherland 462. 

With permission of Numismatica Ars Classica - Auction 64, Lot 1039, May 2012
Ex Gorny & Mosch sale 125, 2003, 305.
Ex Alberto Campana collection