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...René Dagron, a French inventor, combined a microphotograph with a magnifying lens — developed earlier in the century by Charles, 3rd Earl Stanhope — which he inserted into pieces of jewellery....
...Jaeger has also managed to get clothing items on the backs of high-profile figures such as pop star Pixie Lott and Samantha Cameron, wife of the prime minister. “Brand ambassadors are very important....
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