Correspondence about posts, grants and awards, with related papers concerning Brown's work and palaeography, [1950-1985]; conference papers, mainly about palaeography, manuscripts and medieval history, often held at the London Medieval Society, the Medieval Institute and SCONUL (Standing Conference of National and University Libraries), 1968-1986; public lectures given by Brown, about scripts, palaeography including Latin palaeography, Anglo-Saxon and medieval history, and the Lindisfarne Gospels, 1958-1985; published work including proofs and drafts, and reviews of others' work, 1954-1988; unpublished notes, 1950-1986; papers, 1902-1989, including New Palaeographic Society reports, photographs, newspaper cuttings and student papers.

Working papers of Alexander Souter, 1889-1930s and undated, comprising 20 notebooks, 1889-1913, on his studies in Aberdeen and Cambridge and on classical and patristic sources for his later work in Oxford, Aberdeen and Italy, and also including a diary for 1890, with entries noting work completed, news cuttings relating to his interests, and a book containing short publications such as Souter's The Predicative Dative Especially in Later Latin (1926) and A fragment of an unpublished Latin text of the Epistles to the Hebrews with a brief exposition (1924); manuscript texts for articles and lectures, mostly annotated with the dates and places of delivery, 1911-1936, including 'Classical Studies in the United States of America', 'Four Great Scholars', 'The Latin Bible', The History of Latin Lexicography', 'Statius: the Poet of the Silvae', 'Statius Silvae, with special reference to the manuscript tradition', 'Pelagius's Commentary on the Epistles of St Paul', 'Recent Advances in Palaeography', 'St Augustine', 'Recollections of a Travelling Scholar' and 'Beginnings of Christianity in Africa'; manuscript catalogue of editions of Latin authors in Souter's collection (1918).

Papers of Francis Wormald, comprising several scientific notebooks by Honoria Yeo (Wormald's wife) during her time as a pharmacy student, [1930-1939]; photographs, photocopies and postcards, used for teaching or research purposes, of the exterior and interiors of British and European churches, church furnishings, and pages from numerous illuminated manuscripts, Psalters and books of hours, many from the Bodleian Library, Oxford, and British Museum, [1949-1960]; notebooks and loose notes used for lectures including on St Oswald, brasses and Danish invasions of England; papers on topics including French palaeography until the 14th century, English miniatures in the 12th century and Flemish texts in the 13-14th centuries, [1949-1960].