Siege of Munster by Christoph Bernard van Galen; emergency coin struck to pay the mercenaries defending the city; one-sided diamond-shaped emergency coin. Front side: in round stamp: coat of arms in decorated cartouche inside a circle. Reverse: blank; M黱ster; Christoph Bernhard von; bishop of M黱ster Galen; anonymous; 1660; silver (metal); striking (metalworking); h 4.6 cm x w 4.6 cm x w 28.27 gr