The 150th anniversary of Britain's Trade Union Congress will be celebrated in June this year. A Royal Mail Commemorative Sheet is being issued to mark this anniversary with ten 2010 Business and Consumer Smilers Crown Seal 1st class NVI and labels depicting milestones in the development of the British Trade Union movement together with informative marginal descriptions.
The pair each bears five stamps and labels with a complementary image of the London Dock Strike of 1889 and the 2011 TUC March. Each cover bears a pictorial Manchester handstamp for the city where the TUC was founded in 1868. A pair of covers.
