Restitution by France of Bouillon Castle to Robrecht of Mons; Prince-Bishop of Li鑗e; in accordance with the conditions of the peace of Le Cateau-Cambresis; Copper Medal. Front: lock; located on a hill under inscription within inscription. Reverse: coat of arms in cartouche between years under two joined hands; who together hold Mercury staff within a circumference; Le Cateau; Bouillon; Robrecht van Bergen (Prince-Bishop of Li鑗e); anonymous; 1559; copper (metal); striking (metalworking); d 2.9 cm x w 3.98 gr