Silver and gold knife-shaped coin three timesSize: 7.7 cm wide and 1.2 cm thick long 0.3 cm gross weight 29.3 gThis one silver, gold, by the sword, blade, handle and blade ring of four parts.Ring is circular, the knife body is thick, the smooth geometric, plump, this coin casting quantity is little, and the circulation time very short, exiguous, so very precious.