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

			93,000,001		Handy Hints		T-b1 to T-b4		January 2011
			   to						and T-c1 to T-c4	July 2010
			93,100,000

			93,100,001		Handy Hints		T-c1 to T-c4		August 2010
			   to						and T-d1 to T-d4	July 2010
			93,200,000

			93,200,001		Handy Hints		T-d1 to T-d4		July 2010
			   to
			93,300,000

			93,300,001		Handy Hints		T-a1 to T-a4		July 2010
			   to
			93,400,000

			93,400,001		Handy Hints		T-a1 to T-a4		August 2010
			   to						and T-b1 to T-b4	August 2010
			93,500,000

			93,500,001		Handy Hints		T-b1 to T-b4		July 2010
			   to
			93,600,000

			93,600,001		Handy Hints		T-c1 to T-c4		July 2010
			   to
			93,700,000

			93,700,001		Handy Hints		T-c1 to T-c4		July 2010
			   to
			93,800,000

			93,800,001		Handy Hints		T-d1 to T-d4		July 2010
			   to
			93,900,000

			93,900,001		Handy Hints		T-d1 to T-d4		July 2010
			   to						and T-a1 to T-a4	July 2010
			94,000,000