1. Add MS 18319 Reference (shelfmark): Add MS 18319 Title: THOMÆ de Aquino Summæ Theologiæ pars prima. Vellum; XIVth cent. [Add. 18,319.] Scope & Content: Saint Thomas Aquinas: Summæ Theologiæ prima pars. Collection Area: Western Manuscripts Languages: English Date Range: 14th century Extent: 1 item