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Gun salutes ring out across London to mark Queen's Sapphire Jubilee
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Portrait of the Queen re-issued to mark Sapphire Jubilee
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Sapphire Jubilee: 30 of Queen Elizabeth II's most iconic looks in blue
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20 facts about the Queen before she marks her Sapphire Jubilee
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When is the Queen's Sapphire Jubilee and how will it be celebrated?
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