Thanks both for the tip on The mintage figures from the Royal Mint  
 
	How can you tell the difference the bronze and copper-plated 2p 
 
	I assume 4th and 5th Portrait refers to the queens image what is the difference 
 
	
		
			
				
					1998
				
			
		
		
			
				
			
			
				
					2p (Bronze)
				
				
					 
				 
			
			
				 
			
			
				 
			
		
		
			
				
			
			
				
					2p (Copper-plated Steel)
				
			
		
	
	 
 
	
		
			
				
					2015
				
			
		
		
			
				
			
			
				
					4th Portrait 5p
				
				
					 
				 
			
			
				 
			
			
				 
			
		
		
			
				
			
			
				
					5th Portrait 5p