Watch List notes:

Augustus. 27 B.C.-A.D. 14 AR denarius (18 mm, 3.58 g, 10 h). Lugdunum, A.D. 13/4. CAES[AR AV]GVSTVS DIVI F PATER PATRIAE, laureate head right / PONTIF MAXIM, Livia, as Pax, seated right on chair with plain legs, holding scepter and olive branch, one line below. RIC 220; BMC 545; RSC 223. Fine, light porosity. Rare. 

Tiberius used this issue as the model for his own denarius, traditionally known as the "Tribute Penny."