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Duke University has put the archives of the Outdoor Advertising Association of America online. They comprise 16,000 photographs of billboards and other out-of-home advertising from 1885 to the 1990s, including hundreds of airline ads.
Duke University has put the archives of the Outdoor Advertising Association of America online. They comprise 16,000 photographs of billboards and other out-of-home advertising from 1885 to the 1990s, including hundreds of airline ads.