http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f9-subject=Philadelphia (Pa.) -- Harbor) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f9-subject%3DPhiladelphia%20(Pa.)%20--%20Harbor Results for your query: docsPerPage=100;f9-subject=Philadelphia (Pa.) -- Harbor Thu, 01 Jan 1970 12:00:00 GMT The port and city of Philadelphia. International Congress of Navigation (12th : 1912 : Philadelphia), Taylor, Frank Hamilton, 1846-, Schoff, Wilfred Harvey, 1874-1932 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