World of Invention: 2007 (1st Series)

Issue Date - March 1, 2007

SG 2715 - Bridges, 1st

SG 2715 - Attached Self Adhesive Label

SG 2716 - Railway Locomotive, 1st

SG 2716 - Attached Self Adhesive Label

SG 2717 - Telephone, 64p

SG 2717 - Attached Self Adhesive Label

SG 2718 - Television, 64p

SG 2718 - Attached Self Adhesive Label

SG 2719 - The Internet, 72p

SG 2719 - Attached Self Adhesive Label

SG 2720 - Space Travel, 72p

SG 2720 - Attached Self Adhesive Label