¼ Stater GB-Ca2

The Ambiani occupied territory roughly corresponding to modern Picardy, and their coinage — including this quarter stater — circulated across a network of tribal exchange that predates Roman administrative control of the region by decades. Caesar's Gallic Wars, beginning in 58 BC, would within a generation render this entire monetary tradition obsolete as Roman coinage flooded the north.

The DT 247 classification places this piece within a well-documented Ambiani series, though die-link studies have shown considerable variation across the type, suggesting production at multiple locations or episodic striking rather than continuous mint output.