Queen Elizabeth, Catherine Middleton Duchess of Cambridge and Camilla Duchess of Cornwall visit Fortnum & Mason, a luxury department store on March 1, 2012 in London, UK., The Royals were given a tour of its famous food hall, and the Queen unveiled a plaque to commemorate the regeneration of the local Piccadilly area.The trip was unique in that it was the first time that the three generations of royal women, The Queen, the Duchess of Cambridge and Duchess of Cornwall carried out official duties
