Letter, 9 December [n.d], Edinburgh, Clara Tovey to Gwen. Thanking Gwen for her letter, and outlining the idea behind Foss' biography of Tovey. Holograph signed.

Letter, 5 December 1932, Edinburgh, Arthur G. Reekie to Hubert Foss. Recounting memories of Tovey and praising the great man. Typescript signed.

letter, 3 December 1941, Edinburgh, Fanny Pyatt to Hubert Foss. Describing Morris Meredith Williams' oil painting of the Edinburgh quartet, with Tovey at the piano. Holograph signed.

Letter, 1 December 1941, Edinburgh, Isabelle Duff to [Hubert Foss]. Describing fond memories of Tovey. Holograph signed.

Letter, 20 January 1947, Edinburgh, John B. R. Whitfield to Hubert Foss. Describing a letter Tovey sent to Whitfield while Whitfield was student at Edinburgh University working towards an honours degree in music. Holograph signed.

Letter, 5 May 1942, Edinburgh, Lee Ashton to Hubert Foss. Covering letter for letters from Tovey to Lee Ashton. Typescript signed.

Letter, 25 February 1927, Edinburgh, Donald Tovey to Hubert Foss. Request to edit work. Holograph signed.

Letter, [c1900], Edinburgh, Sir Donald Francis Tovey to Hubert James Foss. Suggesting Oxford University Press undertake an edition of Bach's ' Kunst der Fugue '. Holograph signed.

Letter, 1 October 1941, Edinburgh, Sophie Weisse to Hubert Foss. Commenting on an article written by Foss on Tovey, and reminiscing. Holograph signed.

Letter, 8 September 1941, Edinburgh, Sophie Weisse to Hubert Foss. Correcting a point in Foss's article on Tovey, concerning Bosendorfer piano's. Holograph signed.