http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f3-realSubject%3DPopular%20music%20--%201921-1930;f4-realSubject%3DPopular%20music%20--%201921-1930;f5-series%3DEdison%20Blue%20Amberol;f6-realSubject%3DWaltzes Results for your query: docsPerPage=100;f3-realSubject=Popular music -- 1921-1930;f4-realSubject=Popular music -- 1921-1930;f5-series=Edison Blue Amberol;f6-realSubject=Waltzes Thu, 01 Jan 1970 12:00:00 GMT 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