http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f37-subject=Philadelphia. -- Centennial Exhibition, 1876) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f37-subject%3DPhiladelphia.%20--%20Centennial%20Exhibition,%201876 Results for your query: docsPerPage=100;f37-subject=Philadelphia. -- Centennial Exhibition, 1876 Thu, 01 Jan 1970 12:00:00 GMT Official catalogue: Complete in one volume. I. Main building. II. Department of Art. III. Department of Machinery. IV. Departments of Agriculture and Horticulture. United States Centennial Commission. 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