{"value"=>"<p>The files contain historical information on Rockefeller Center, chiefly news clippings and other printed material. Included are three editions of an early promotional publication, <span class=\"title\">The Story of Rockefeller Center</span>. This wartime publication has images depicting the services and sights of Rockefeller Center from the 1940s. There are also copies of the official magazine of Rockefeller Center, <span class=\"title\">Center</span>. These issues usually feature the Rainbow Room and some of the other restaurants of the complex.</p>"}