http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f1-series%3DEdison%20Blue%20Amberol;f3-realSubject%3DPopular%20instrumental%20music%20--%20Mexico;f4-realSubject%3DPopular%20instrumental%20music;f5-realSubject%3DQuintets;f6-realSubject%3DWaltzes Results for your query: docsPerPage=100;f1-series=Edison Blue Amberol;f3-realSubject=Popular instrumental music -- Mexico;f4-realSubject=Popular instrumental music;f5-realSubject=Quintets;f6-realSubject=Waltzes Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78746.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78746.metsmods.xml Wed, 01 Jan 1913 12:00:00 GMT