1. Seal XLVIII.2 Reference (shelfmark): Seal XLVIII.2 Title: Scope & Content: IMPRESSION of the seal of Robert [de Lancastre], Bishop of St. Asaph (?); [1411-1433]. Robert de Lancaster, Bishop of St. Asaph: Asaph. Seal. Collection Area: Western Manuscripts Languages: English Date Range: 1411-1433 Extent: 1 item