CECIL GRAY PAPERS. Vols. VI, VII. 'Syllogism' or 'Thesis, Antithesis and Synthesis' for orchestra and female chorus, written under the pseudonym 'Marcus Lestrange'; [circa 1938].
CECIL GRAY PAPERS. Vols. VIII, IX. 'The Women of Troy' (words translated from Euripides); [circa 1939]. Orchestral parts. Autograph score published in facsimile by Chappell & Co., [1956].
CECIL GRAY PAPERS. Vols. XI-XIII. General correspondence of Cecil Gray and his wife, Marjery; 1915-1950, n.d. Alphabetically arranged by writer. Three volumes.
SUPPLEMENTARY GRENVILLE PAPERS. Vols. XIV, XV. Correspondence of Grenville with Thomas Whateley, including some letters of Whateley to Lord Temple; 1764-1770.
GUSTAV HOLST COLLECTION (PART II). Vols XV, XVI. 'Hymn to Dionysus' for SSAA chorus and orchestra (words translated from The Bacchae of Euripides by Gilbert Murray), op. 31 no. 2, H 116; 1913. Dedicated 'To H. B. G.' [ie. H. Balfour Gardiner]. Presented by Imogen Holst by courtesy of Stainer & Bell Ltd. Two volumes.