XTF Search Results (docsPerPage=100;f277-subject=Allegheny County (Pa.) -- Description and travel)

http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f277-subject=Allegheny County (Pa.) -- Description and travel) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f277-subject%3DAllegheny%20County%20(Pa.)%20--%20Description%20and%20travel Results for your query: docsPerPage=100;f277-subject=Allegheny County (Pa.) -- Description and travel Thu, 01 Jan 1970 12:00:00 GMT Allegheny county's hundred years. Thurston, George H. (George Henry), 1822-1895 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 Allegheny County, Pennsylvania: illustrated. Consolidated Illustrating Company 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