http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f5-subject=Gilbert, William, -- 1540-1603) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f5-subject%3DGilbert,%20William,%20--%201540-1603 Results for your query: docsPerPage=100;f5-subject=Gilbert, William, -- 1540-1603 Thu, 01 Jan 1970 12:00:00 GMT The natural philosophy of William Gilbert and his predecessors. King, William James, 1915-, Museum of History and Technology (U.S.) https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT