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

			103,000,001		Handy Hints		T-a1 to T-a4		February 2011
			   to
			103,100,000

			103,100,001		Handy Hints		T-b1 to T-b4		February 2011
			   to
			103,200,000

			103,200,001		Handy Hints		T-b1 to T-b4		March 2011
			   to						and T-c1 to T-c4	February 2011
			103,300,000

			103,300,001		Handy Hints		T-c1 to T-c4		February 2011
			   to						and T-d1 to T-d4	February 2011
			103,400,000

			103,400,001		Handy Hints		T-d1 to T-d4		February 2011
			   to
			103,500,000

			103,500,001		Handy Hints		T-d1 to T-d4		February 2011
			   to
			103,5xx,000

			103,5xx,001		Bus - Handy Hints	T-b1 to T-b4		December 2010
			   to
			103,600,000

			103,600,001		Bus - Handy Hints	T-b1 to T-b4		November 2010
			   to
			103,700,000

			103,700,001		Bus - Handy Hints	T-b1 to T-b4		October 2010
			   to						and T-a1 to T-a4	October 2010
			103,800,000

			103,800,001		Bus - Handy Hints	T-a1 to T-a4		September 2010
			   to
			103,900,000

			103,900,001		Bus - Handy Hints	T-a1 to T-a4		October 2010
			   to						and T-b1 to T-b4	October 2010
			104,000,000