Letter, 6 May 1940, London, Josolyne, Miles, Page & Co to Robert Trevelyan. Informing Trevelyan that Josolyne Miles Page & Co have advised Mr. Milne to remove and store goods on behalf of Trevelyan. Typescript signed.

Letter, 28 November 1945, London, Norman Peterkin to Robert Trevelyan. Expressing Hubert Foss's worries about printing Tovey's essay, 'Music in German Culture', 1914, because of its views on the war and Nazism. Typescript signed.

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.

Letter, 19 December 1946, London, Norman Peterkin to Robert Trevelyan. Discussing the production of a Tovey biography by either Foss or Grierson. Typescript signed.

Letter, 1 February 1947, London, Norman Peterkin to Robert Trevelyan. Informing Trevelyan that Grierson is dedicating time to writing a biography on Tovey and that John Tovey has offered her financial help and that Oxford University Press have offered assistance. Typescript signed.

Letter, 1 October 1939, London, Schott to R. C. Trevelyan, informing Trevelyan that thirty copies of the score of ' The Bride of Dionysus' are on order from Germany. Typescript.

Postcard, 13 February 1929, London, Charles Ricketts to Robert Trevelyan. Confirming an appointment on Thursday and arranging to take sketches of scenery to the printers. Holograph signed, date as postmark, On black and white photograph of Parthenon frieze.

Postcard, 7 February 1918, London, Charles Ricketts to Robert Trevelyan. Thanking Trevelyan for information about concerts. Holograph signed, stamped, date as postmark.

Postcard, 22 February 1929, London, Charles Ricketts to Robert Trevelyan. Advising Trevelyan to make an appointment with Alec Johnstone. Holograph signed, stamped, date as postmark, on colour picture of J. Van Eyck, ' Travelling alterpiece of Charles V'.