{"version":"1.0","type":"link","title":"Sigillography - Newikis","description":"Sigillography is the study of the seals used on documents. It is one of the auxiliary sciences of history. It has links to diplomatics, heraldry, social history, and the history of art.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/c/c9/Sealtaglarge.jpg","thumbnail_width":478,"thumbnail_height":496}