http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f1-realSubject=Popular music -- 1921-1930;f3-series=Edison Blue Amberol) https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f1-realSubject%3DPopular%20music%20--%201921-1930;f3-series%3DEdison%20Blue%20Amberol Results for your query: docsPerPage=100;f1-realSubject=Popular music -- 1921-1930;f3-series=Edison Blue Amberol Thu, 01 Jan 1970 12:00:00 GMT Always. https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80091.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.80091.metsmods.xml Fri, 01 Jan 1926 12:00:00 GMT Para gnedich. https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78603.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78603.metsmods.xml Wed, 01 Jan 1913 12:00:00 GMT