http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f3-subject=Beacons -- Great Lakes) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f3-subject%3DBeacons%20--%20Great%20Lakes Results for your query: docsPerPage=100;f3-subject=Beacons -- Great Lakes Thu, 01 Jan 1970 12:00:00 GMT List of beacons, buoys and day marks, of the United States on the northern lakes and rivers. United States Light-House Board. 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