FRANCE Three "Conseil des prud'hommes" badges: - of the city of Bordeaux in silver. Reverse with municipal coat of arms. Boar's head hallmark. 64 mm - Weight: 43 g - from the city of Nancy in silver. Boar's head hallmark. 64 mm - Weight: 63 g - from the city of Lille, with the city's coat of arms in silver-plated metal. 66 mm B.E. Third Republic.