http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Colorado -- Pictorial works) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DColorado%20--%20Pictorial%20works Results for your query: docsPerPage=100;f4-subject=Colorado -- Pictorial works Thu, 01 Jan 1970 12:00:00 GMT Gems of Colorado scenery. Jackson, William Henry, 1843-1942, Thayer, Frank 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