Burg Uznaberg - Belagerung von 1268 - Stich aus dem Neujahrsblatt der Bürgerbibliotek Zürich, Johann Balthasar Bullinger, circa 1718

Siege of the ruins of uznaberg in uznach by rudolf of habsburg in 1268 during the regensberg feud. Engraving from the 1718 new year's day card from the burger library (wasserkirche) in zurich. Headline: "uznaberg, the evil robbery house of the count of toggenburg, miraculously captured and destroyed by the zurichers in 1268". Date: circa 1718.