thumb|Coins of the Bituriges Vivisci, 5th–1st century BC, derived from the coin designs of Greeks in pre-Roman Gaul. Cabinet des Médailles. thumb|upright|Merovingian tremisses minted in Bordeaux by the Church of Saint-Étienne, late sixth century. British Museum.
thumb|Coins of the Bituriges Vivisci, 5th–1st century BC, derived from the coin designs of Greeks .in pre-Roman Gaul Cabinet des Médailles. thumb|upright|Merovingian tremisses minted in Bordeaux by the Church of Saint-Étienne, late sixth century. British Museum.