Letter, 23 January 1953, London, Alan Frank to Mary Grierson. Informing Grierson of the charge of proof corrections for her book on Tovey. Typescript signed, with stamped envelope.

Letter, 2 September 1952, Kent, Cecil C. Baines to Mary Grierson. Covering note for a ms. of Tovey's work and recollections of Tovey, while he was in a nursing home in 1916. Typescript signed.

Letter, 20 April 1952, London, Denis Matthews to Mary Grierson. Praising Grierson's biography on Tovey, and pointing out some mistakes in the text. Holograph signed, with stamped envelope.

Letter, 10 March 1952, Dumbartonshire, Jean. M. Mill to Mary Grierson. Praising Grierson's biography of Tovey, suggesting that the French quotations in the book be translated. Holograph signed.

Letter, 18 January 1952, London, A. Peacock, for Geoffrey Cumberlege, Oxford University Press to Mary Grierson. Sending Grierson an early copy of her book on Tovey. Typescript signed.

Letter, 10 March 1952, London, Adrian Boult to Mary Grierson. Praising Grierson's biography of Tovey and enclosing a few corrections to the text. Typescript signed.

Letter, 25 February 1952, Edinburgh, Alexander Craig Aitken to Mary Grierson. Covering note for a list of suggestions for the second edition of Grierson's biography on Tovey. Holograph signed.

Letter, 19 November 1945, Edinburgh, Charles Guthrie to Oxford University Press. Discussing Grierson's plans to produce a biography of Tovey and suggesting that a representative from Oxford University Press be sent to see her. Typescript copy.

Letter, 14 December 1945, London, Norman Peterkin to Robert Trevelyan. Concerning material for a biography of Tovey and a meeting with Peterkin, Grierson, Guthrie, Foss and John Tovey. Typescript signed.

Letter, 27 January 1945, London, Norman Peterkin to Robert Trevelyan. Concerning a meeting with Grierson to discuss the biography of Tovey. Typescript signed.