http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f6-subject=Campaign insignia -- Catalogs) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f6-subject%3DCampaign%20insignia%20--%20Catalogs Results for your query: docsPerPage=100;f6-subject=Campaign insignia -- Catalogs Thu, 01 Jan 1970 12:00:00 GMT All for the cause: campaign buttons for social change, 1960s-1990s. Sievert, William A., Engers, Joe. 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 Parker and Davis 1904. American Political Items Collectors (Organization) 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