{"id":"001581197","type":"article","title":"Ein merkwürdiges Bleisiegel des Köln. Erzbischofs Piligrimus","publisher":"[Verein von Altertumsfreunden im Rheinlande]","publisher-place":"Bonn","pages":"117-126","container-title":"Jahrbücher des Vereins von Alterthumsfreunden im Rheinlande, 52 (1872","author":[{"family":"Freudenberg","given":"Johannes"}],"issued":{"raw":"1872"}}