http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Boston (Mass.) -- Statistics, Vital) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DBoston%20(Mass.)%20--%20Statistics,%20Vital Results for your query: docsPerPage=100;f277-subject=Boston (Mass.) -- Statistics, Vital Thu, 01 Jan 1970 12:00:00 GMT Bills of mortality, 1810-1849: with an essay on the vital statistics of Boston from 1810 to 1841. Boston. Registry Dept, Shattuck, Lemuel, 1793-1859 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