Is yours the same diameter please Richard.
 
	Also Prax have you weighed it mate ?.
 
	The diameter ,weight and composition are surely the attribution.
 
	I still think looking at the edge its copper,but the coin is bronze .....which would make me assume its not right ?.
 
	Unless a coin was struck on a blank around the same time with the same weight..........but i cant think or know  of one.
 
	Not another mention i can find anywere makes note of a sample or any pattern of this year.
 
	 
 
	I am not the expert and find really interesting but have doubts.
 
	 
 
	Pete.