(ROUGH CUT ONLY - NO REPORTER NARRATION)<br/> <br />Queen Elizabeth stepped out in a blue dress and jacket for a Diamond Jubilee dinner at Eton College on Friday (October 12), the school where two of her grandsons were taught.<br/> <br />The monarch had been forced to cancel earlier appearances on Friday due to a bad back, but she smiled as pupils at the school gave her three cheers and seemed to move comfortably, alongside her husband Prince Philip.<br/> <br />Buckingham Palace had said her earlier engagement at Windsor Castle was cancelled as the Queen would have had to stand for an hour.<br/> <br />After a musical and sketch concert, the Queen was scheduled for a private dinner with College staff.<br/> <br />Both Prince William and Prince Harry attended Eton College. The Diamond Jubilee marks the Queen's 60th year on the throne.
