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

			162,000,001		Handy Hints		T-d1 to T-d4		August 2011
			   to
			162,100,000

			162,100,001		Handy Hints		T-d1 to T-d4		August 2011
			   to						and T-a1 to T-4		August 2011
			162,200,000

			162,200,001		Handy Hints		T-a1 to T-a4		August 2011
			   to
			162,300,000

			162,300,001		Handy Hints		T-b1 to T-b4		August 2011
			   to
			162,400,000

			162,400,001		Handy Hints		T-b1 to T-b4		August 2011
			   to						and T-c1 to T-c4	August 2011
			162,500,000

			162,500,001		Handy Hints		T-c1 to T-c4		August 2011
			   to
			162,600,000

			162,600,001		Handy Hints		T-d1 to T-d4		August 2011
			   to
			162,700,000

			162,700,001		Handy Hints		T-d1 to T-d4		August 2011
			   to						and T-a1 to T-4		August 2011
			162,800,000

			162,800,001		Handy Hints		T-a1 to T-a4		August 2011
			   to
			162,900,000

			162,900,001		Handy Hints		T-b1 to T-b4		August 2011
			   to
			163,000,000