1. Royal MS 9 A IV Reference (shelfmark): Royal MS 9 A IV Title: Scope & Content: 'ORGANON REI-PVB[LICAE. Inc.] De Imperiis. In Charta. [Saec.] xvi.' So described in Casley's Catalogue, but the volume has been missing since the fire of 1731. Not included in the old catalogues. Collection Area: Western Manuscripts Languages: English Date Range: Unspecified Extent: 1 item