http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f6-subject=California -- Antiquities) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f6-subject%3DCalifornia%20--%20Antiquities Results for your query: docsPerPage=100;f6-subject=California -- Antiquities Thu, 01 Jan 1970 12:00:00 GMT Recent cave explorations in California. Merriam, John C. (John Campbell), 1869-1945, Putnam, Frederic Ward, 1839-1915 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