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The Queen arrives with the Duke of Edinburgh at Llanelwedd

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The Queen in the cattle ring meets Jersey cows - and their handlers

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Welsh cheeses took the Queen's eye on her visit to the dairy section in the food hall

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The Queen told producers she was interested in how wide the variety of Welsh cheeses has become

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The Queen looks on intently at a dog retrieval skills display

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The Queen chatting with First Minister Rhodri Morgan

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Another huge crowd, swelled by the royal visit, was attracted to Llanelwedd

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A pig on parade at Llanelwedd on Wednesday