Letter, [1934], Casals to Donald Tovey. Praising Tovey and thanking him for writing his Cello Concerto. Holograph signed.

Letter, 12 March 1933, Barcelona, Pablo Casals to Donald Tovey. Expressing the joy Casals felt on receiving Tovey's cello concerto. Holograph signed.

Letter, 12 March 1933, Barcelona, Pablo Casals to Donald Tovey. Expressing the joy Casals felt on receiving Tovey's cello concerto. Typescript copy.

Letter, 27 September 1933, Pablo Casals to Donald Tovey. Praising Tovey's concerto, describing it as long and profound, inviting Tovey to Barcelona to play the concerto. Holograph signed.

Letter, 4 July 1934, Pablo Casals to Donald Tovey. Some notes and changes to Tovey's composition. 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, 8 May 1925, Barcelona, Pablo Casals to Donald Tovey. Praising Tovey's written work, especially the preface, for piano, outlining forthcoming concerts in Barcelona and a hope that Casals may be able to play Tovey's concerto in the Autumn. Holograph signed.

Letter, 8 October 1933, Barcelona, Pablo Casals to Donald Tovey. Discussion of Tovey's concerto and the technique and effort required to master it. Holograph signed.

Letter, 27 December 1934, Pablo Casals to Donald Tovey. Discussing a performance of Tovey's cello concerto in Barcelona and suggesting a date for a Beethoven recital by Tovey. Holograph signed.

Letter, 20 November 1935, London, Pablo Casals to Donald Tovey. Describing Tovey of the pleasure Casals got from performing Tovey's concerto in London, reassuring Tovey. Holograph signed.