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

	4,000,001		April 2004		Handy Hints		T-a3
	   to
	4,100,000

	4,100,001		April 2004		Handy Hints		T-a3
	   to
	4,200,000

	4,200,001		April 2004		Handy Hints		T-a3 and T-b3
	   to
	4,300,000

	4,300,001		April 2004		Handy Hints		T-b3
	   to
	4,400,000

	4,400,001		April 2004		Handy Hints		T-b3
	   to
	4,500,000

	4,500,001		April 2004		Handy Hints		T-c3
	   to
	4,600,000

	4,600,001		April 2004		Handy Hints		T-c3
	   to
	4,700,000

	4,700,001		April 2004		Handy Hints		T-c3 and T-d3
	   to
	4,800,000

	4,800,001		April 2004		Handy Hints		T-d3
	   to
	4,900,000

	4,900,001		April 2004		Handy Hints		T-d3
	   to
	5,000,000