Queen Elizabeth’s 91st birthday: Rare and unseen pictures of Britain's Longest Reigning Monarch
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Queen Elizabeth II delivers an address to both houses of parliament at the Palace of Westminster May 5 watched by Prince Philip (R).
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Britain's Queen Elizabeth II (L) and South African President Nelson Mandela listen to national anthems prior a banquet March 12. The Queen is in South Africa, the first to the country since 1947.
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Queen Elizabeth II smiles as she attends the Commonwealth Day reception at Marlborough House in London March 14.