http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Inventions -- Juvenile literature) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DInventions%20--%20Juvenile%20literature Results for your query: docsPerPage=100;f277-subject=Inventions -- Juvenile literature Thu, 01 Jan 1970 12:00:00 GMT Boy's second book of inventions. Baker, Ray Stannard, 1870-1946 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 The boy's book of new inventions. Maule, Harry E. (Harry Edward), b. 1886 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