1. Seal XXXVII.64 Reference (shelfmark): Seal XXXVII.64 Title: Scope & Content: SEAL of the Fraternity of the Holy Trinity of the sixty Priests, London, XVth cent. [xxxvii. 64.] London, England: Seal of the Fraternity of the Holy Trinity of the Sixty Priests. Collection Area: Western Manuscripts Languages: English Date Range: 15th century Extent: 1 item