Emergency coin of eight major pieces of siege by Minden by George; duke of Brunswijk-Luneburg; Eight grosschen. rectangular emergency coin. Front: in round stamp: inscription. Reverse: in round stamp: inscription; left: knock: city coat of arms: two blank keys blank; Minden; George I (King of Great Britain and Ireland); anonymous; 1634; silver (metal); striking (metalworking); h 2.1 cm x w 1.9 cm x w 3.90 gr