Old copper medal, Société d'Agriculture des Sciences et des Arts, Valenciennes in good condition, spots marked copper on the side, marked Bar diameter 3.7 cm see photos See my other objects Reduced shipping costs in the event of a group purchase Condition: Used: An item that has been used. See the seller's description for more details ... Used: An item that has been used. any imperfections. Subtype: Medal Country, Organization: France