Letter, 3 June 1934, Barcelona, Pablo Casals to Donald Tovey. Arranging a date for Casals to play in concert at Edinburgh. Holograph signed.

Letter, 14 October 1934, Barcelona, Pablo Casals to Donald Tovey. Discussing a radio broadcast with the B.B.C, and the completed concerto score. Holograph signed.

Letter, 10 May 1928, Barcelona, Pablo Casals to Donld Tovey. Welcoming Tovey to Barcelona for a performance. Holograph signed.

Letter, [n.d], Edinburgh, Sophie Weisse to Mary Grierson. Recounting a story of a performance of a Bach work by Tovey and Casals. Holograph signed.

Letter, 14 June [n.y], London, Donald Tovey to Lord Murray. Arranging musicians for following seasons concerts. Holograph signed.

Letter, [1934], Eddlestone, Donald Tovey to Mary Grierson. Praising a concert performance, discussion of Tovey's cello concerto, suggestion that Adrian Boult be offered an honorary degree. Holograph signed.

Letter, 11 May 1924, Suffolk, Donald Tovey to Mary Grierson. Notes for forthcoming Reid concerts. Holograph signed.

Letter, 12 April 1936, Bath, Sir Donald Francis Tovey to Pablo Casals. Discussing treatments for his hands, suggesting a record be made of Casals concert, introducing Hubert Foss. Typescript copy.

Letter, 28 April 1934, Sussex, Fritz Busch to Donald Tovey. Congratulating Tovey on his performance in Barcelona, and inviting Tovey to Copenhagen to for the performance of his cello concerto by Casals. Holograph signed.

Letter, [n.d], Prague, Heinrich Swoboda to Donald Tovey. Discussing plans for concerts in the United Kingdom and a radio broadcast with the B. B. C and Adrian Boult, plans to play Tovey's Cello concerto wirth Casals. Holograph signed.