#social war

Denarius of the Marsic Confederation. It was minted in Campania by C. Papius Mutilius, a Samnite noble.

The obverse shows draped bust of Mars (or Italia) right, wearing a crested Corinthian helmet with plume.

The reverse has an oath-taking scene: four soldiers surrounding a youth holding a pig.

Images from the British Museum via their online collection: 
1843,0116.97