1. Seal CXLVII.20 Reference (shelfmark): Seal CXLVII.20 Title: Scope & Content: Robert Winchelsey, Archbishop of Canterbury, 1294-1313. Robert Winchelsey, Archbishop of Canterbury: Seal: 1294-1313. Collection Area: Western Manuscripts Languages: English Date Range: 1294-1313 Extent: 1 item