Number group		Earliest known date	Front design		Designator
	
				        ------------------------------------------------------------------------------------


				53,000,001		February 2008		Handy Hints		T-d1 to T-d4
					to									
				53,100,000

				53,100,001		February 2008		Handy Hints		T-d1 to T-d4
					to								and T-c1 to T-c4
				53,200,000

				53,200,001		February 2008		Handy Hints		T-c1 to T-c4
					to									
				53,300,000

				53,300,001		February 2008		Handy Hints		T-c1 to T-c4
					to									
				53,400,000

				53,400,001		March 2008		Handy Hints		T-c1 to T-c4
					to									
				53,500,000

				53,500,001		March 2008		Handy Hints		T-c1 to T-c4
				to									
				53,600,000

				53,600,001		March 2008		Handy Hints		T-c1 to T-c4
				to									and T-b1 to T-b4									
				53,700,000

				53,700,001					Not seen as yet
					to									
				53,800,000

				53,800,001		March 2008		Handy Hints		T-b1 to T-b4
					to 
				53,900,000

				53,900,001		March 2008		Handy Hints		T-b1 to T-b4
					to									
				54,000,000