1. Seal CLXXIX.73 Reference (shelfmark): Seal CLXXIX.73 Title: Scope & Content: Adalbert 1, Archbishop of Mainz 1111-1137. As Wuerdtwein, ibid., ii, 1783, pl. 9. Adalbert, Archbishop of Mainz 1111 -1137: Seal. Collection Area: Western Manuscripts Languages: English Date Range: Unspecified Extent: 1 item