1. Seal XXXV.233 Reference (shelfmark): Seal XXXV.233 Title: Scope & Content: Thomas Mark, Archdeacon of Norfolk. [1459-1476.] Thomas Mark, Archdeacon of Norfolk: Impression of his Seal.: [1459-1476].: Orig. Collection Area: Western Manuscripts Languages: English Date Range: 1459-1476 Extent: 1 item