Crick’s letter about DNA discovery to be sold at auction

Francis Crick with James D. Watson, co-discoverers of the structure and function of DNA, are shown in this image taken circa 1953(Reuters) – A letter by Francis Crick, the co-discoverer of DNA, outlining the Nobel Prize-winning achievement to his young son is expected to fetch as much as $2 million when it is sold at auction in April, Christie’s said on Tuesday.