http://www.rssboard.org/rss-specification 720 https://cylinders.syr.edu/xtf/search?docsPerPage%3D100;f3-realSubject%3DOperas%20--%20Excerpts;f4-realSubject%3DOperas%20--%20Excerpts;f6-realSubject%3DConcertina%20music Results for your query: docsPerPage=100;f3-realSubject=Operas -- Excerpts;f4-realSubject=Operas -- Excerpts;f6-realSubject=Concertina music Thu, 01 Jan 1970 12:00:00 GMT https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78894.metsmods.xml https://cylinders.syr.edu/xtf/view?docId=metsmods/belfer_cylinders.78894.metsmods.xml Wed, 01 Jan 1913 12:00:00 GMT