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$7M violin, $30M Monet: Huguette Clark’s treasures up for auction

April 22, 2014 at 9:12 AM ET

Video: The possessions of the late Huguette Clark, one of the wealthiest and most secretive women in America, will be auctioned off. They include a Stradivarius violin worth an estimated $7.5 million and a Claude Monet painting valued as high as $30 million.