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

			97,000,001		Handy Hints		T-a1 to T-a4		June 2010
			   to
			97,100,000

			97,100,001		Handy Hints		T-b1 to T-b4		June 2010
			   to
			97,200,000

			97,200,001		Handy Hints		T-b1 to T-b4		June 2010
			   to						and T-c1 to T-c4	July 2010
			97,300,000

			97,300,001		Handy Hints		T-c1 to T-c4		June 2010
			   to						and T-d1 to T-d4	July 2010
			97,400,000

			97,400,001		Handy Hints		T-d1 to T-d4		June 2010
			   to
			97,500,000

			97,500,001		Handy Hints		T-d1 to T-d4		July 2010
			   to						and T-a1 to T-a4	June 2010
			97,600,000

			97,600,001		Handy Hints		T-a1 to T-a4		June 2010
			   to
			97,700,000

			97,700,001		Handy Hints		T-b1 to T-b4		June 2010
			   to
			97,800,000

			97,800,001		Handy Hints		T-c1 to T-c4		June 2010
			   to
			97,900,000

			97,900,001		Handy Hints		T-c1 to T-c4		June 2010
			   to
			98,000,000