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.