http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-subject=Industrial arts;f4-subject=Agricultural implements -- United States) http://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-subject%3DIndustrial%20arts;f4-subject%3DAgricultural%20implements%20--%20United%20States Results for your query: docsPerPage=100;f3-subject=Industrial arts;f4-subject=Agricultural implements -- United States Thu, 01 Jan 1970 12:00:00 GMT Rural America a century ago. United States Patent Office., Rosenberg, Samuel H., Butterworth, Benjamin, 1837-1898 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