Denier or Quinarius with helmeted head and carnyxes

The Aulerci Cenomani occupied the territory around present-day Le Mans, a Gaulish civitas that maintained closer diplomatic ties with Rome than most of their neighbors — a relationship that almost certainly influenced the strongly Romanized imagery this people chose for their coinage. The carnyx, a bronze war trumpet used in battle to unsettle enemies, appears here not as decoration but as a deliberate assertion of martial identity at a moment when Roman military pressure on Gaul was intensifying toward Caesar's campaigns.

The quinarius denomination itself was borrowed directly from the Roman monetary system, an unusually frank adoption for a Gaulish issuer.