Very rare denarius, minted to mark Augustus the title of Imperator Decimum (IMP X), in honor of the victory of the Roman legions in Pannonia.
There are only four records of this variety on Coinarchives, where the last comparable coin was sold in 2014 for EUR 1.050.
Roman Imperial
Octavian Augustus (27 BC-14 AD), Denarius 15-13 BC, Lugdunum mint (Lyon)
Obverse: head of August facing left
AVGVSTVS DIVI F
Reverse: Augustus seated on curule chair, extending hand toward two soldiers, each carrying parazonium and presenting laurel branches
Weight 3,71 g