World in photos: May 1 - May 7
chinadaily.com.cn | 2017-05-08 09:48
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Conservator and restorer Valerie Kaufmann poses with a wax-work head of Admiral Horatio Nelson in a CT scanner before it is examined in the radiology department at St Thomas' Hospital on May 1, 2017 in London, England. [Photo/VCG]
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