http://www.rssboard.org/rss-specification 720 XTF Search Results (f4-subject=History;f5-subject=Businessmen;f6-subject=Airplane racing -- United States -- History) http://catalog.wrhs.org/collections/search?f4-subject%3DHistory;f5-subject%3DBusinessmen;f6-subject%3DAirplane%20racing%20--%20United%20States%20--%20History Results for your query: f4-subject=History;f5-subject=Businessmen;f6-subject=Airplane racing -- United States -- History Thu, 01 Jan 1970 12:00:00 GMT Cliff Henderson: visionary leader. Schultz, Barbara Hunter http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT