http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f7-subject=Pittsburg (Pa.) -- History) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f7-subject%3DPittsburg%20(Pa.)%20--%20History Results for your query: docsPerPage=100;f7-subject=Pittsburg (Pa.) -- History Thu, 01 Jan 1970 12:00:00 GMT Standard history of Pittsburg, Pennsylvania. Wilson, ErasmusSir, 1809-1884 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 A history of the Catholic church in the dioceses of Pittsburg and Allegheny from its establishment to the present time. Lambing, Andrew Arnold, 1842-1918 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