1. Seal CXXXVII.1 Reference (shelfmark): Seal CXXXVII.1 Title: Scope & Content: Herebert, Chaplain of St. Martin's, London, early 13th century. Herbert, Chaplain of St. Martin's, London: Seal: early 13th cent. Collection Area: Western Manuscripts Languages: English Date Range: Early 13th century Extent: 1 item