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"Unpublished Photos of Beatles First U.S. Tour to be Auctioned"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.theledger.com/article/20130106/ENT/130109610/1333/news33?Title=Unpublished-Photos-of-Beatles-First-U-S-Tour-to-be-Auctioned>