Contains: Letters, 1 Jan 1957–27 Jul 1983. Mainly correspondence between Beatrice Harthan and Edmund Rubbra but also letters from and to others, including Fr Adrian Arrowsmith (Westminster Cathedral), Mosco Carner, Leonard Cutts (Hodder and Stoughton), Alfred Deller, Gola Martin-Smith (Catholic Musicians Guild), Evelyn Menges, Herbert Menges, Bernard de Nevers, Reginald Redman, Evelyn Redman, Antoinette Rubbra, Msgr F.J. Row (Westminster Cathedral) and Margaret Thorney.