Siege of Gulik by Maurits; Prince of Orange-Nassau; emergency currency of four units; made by cutting a piece from plate or bowl and stamped with the monogram of Rudolf II; German emperor; Irregular; hexagonal; single-sided silver emergency coin; with raised edge of original object on top. Front: two stamps: left: Roman numeral IIII in rectangle; right: crowned letter R; below that year; interrupted by the letter L inside a round pearl rim. Reverse: blank; Gulik; Rudolf II of Habsburg (German Emperor); Maurits (Prince of Orange); anonymous; 29-Jul-1610 - 2-Sep-1610; silver (metal); striking (metalworking); h 3.6 cm x w 3.5 cm x w 12.8 gr