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

			107,000,001		Bus - Handy Hints	T-d1 to T-d4		December 2010
			   to						and T-c1 to T-c4	December 2010
			107,100,000

			107,100,001		Bus - Handy Hints	T-c1 to T-c4		December 2010
			   to						
			107,200,000

			107,200,001		Bus - Handy Hints	T-c1 to T-c4		December 2010
			   to
			107,300,000

			107,300,001		Bus - Handy Hints	T-d1 to T-d4		December 2010
			   to
			107,400,000

			107,400,001		Bus - Handy Hints	T-d1 to T-d4		February 2011
			   to
			107,500,000

			107,500,001		Bus - Handy Hints	T-d1 to T-d4		December 2010
			   to
			107,600,000

			107,600,001		Bus - Handy Hints	T-c1 to T-c4		November 2010
			   to
			107,700,000

			107,700,001		Bus - Handy Hints	T-c1 to T-c4		December 2010
			   to
			107,800,000

			107,800,001		Bus - Handy Hints	T-c1 to T-c4		December 2010
			   to
			107,900,000

			107,900,001		Bus - Handy Hints	T-c1 to T-c4		November 2010
			   to
			108,000,000