http://www.rssboard.org/rss-specification 720 XTF Search Results (f2-subject=Inventions;f3-subject=Technology) http://catalog.wrhs.org/collections/search?f2-subject%3DInventions;f3-subject%3DTechnology Results for your query: f2-subject=Inventions;f3-subject=Technology Thu, 01 Jan 1970 12:00:00 GMT Great inventions. Abbot, C. G. (Charles Greeley), b. 1872 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 Popular mechanics (Chicago, Ill. : 1902). Throm, Edward L. (Edward Louis), 1911- 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 The register of arts: or, A compendious view of some of the most useful modern discoveries and inventions. Fessenden, Thomas Green, 1771-1837 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