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

	5,100,001		June 2004		Handy Hints		T-b3
	   to
	5,200,000

	5,200,001		March 2005		Handy Hints		T-c3
	   to
	5,300,000

	5,300,001		June 2004		Handy Hints		T-d3
	   to
	5,400,000

	5,400,001		June 2004		Handy Hints		T-a3 and T-b3
	   to
	5,500,000

	5,500,001		June 2004		Handy Hints		T-a3 and T-b3
	   to
	5,600,000

	5,600,001		March 2005		Handy Hints		T-b3
	   to
	5,700,000

	5,700,001		March 2005		Handy Hints		T-c3
	   to
	5,800,000

	5,800,001		March 2005		Handy Hints		T-c3
	   to
	5,900,000

	5,900,001		March 2005		Handy Hints		T-d3
	   to
	6,000,000