http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=First editions -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DFirst%20editions%20--%20United%20States Results for your query: docsPerPage=100;f277-subject=First editions -- United States Thu, 01 Jan 1970 12:00:00 GMT Book collecting: a comprehensive guide. Ahearn, Allen. 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 How to identify and collect American first editions: a guide book. Tannen, Jack. 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