http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f6-subject=Philadelphia (Pa.) -- Buildings) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f6-subject%3DPhiladelphia%20(Pa.)%20--%20Buildings Results for your query: docsPerPage=100;f6-subject=Philadelphia (Pa.) -- Buildings Thu, 01 Jan 1970 12:00:00 GMT The historic mansions and buildings of Philadelphia: with some notice of their owners and occupants. Westcott, Thompson. 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