Letter, 12 April 1931, Robert Trevelyan to Shephard. Discussing a company's offer to perform ' The Bride of Dionysus' and requesting that a whole week be devoted to performances. Holograph signed.

Letter, 1 October 1932, Suffolk, Donald Tovey to Mary Grierson. Suggestions for the orchestration at the end of Act I of The Bride of Dionysus. Holograph signed.

Letter, 15 June 1931, Suffolk, Sir Donald Francis Tovey to Mr Campbell. Criticism of Mr Hedmount as a producer of opera, referring to his production of The Bride of Dionysus. Ms. transcript by Hubert Foss.

Letter, 16 June 1931, Suffolk, Sir Donald Francis Tovey to Mr Campbell. Suggesting Mona Benson should produce ' The Bride of Dionysus'. Ms. transcript by Hubert Foss.

Letter, 5 March 1932, Edinburgh, Donald Tovey to Mrs. Baily. Thanking Mrs. Baily for giving a lecture on The Bride of Dionysus. Ms. transcript by Hubert Foss.

Letter, 14 October 1939, London, B. J. Simmons & Co to Robert Trevelyan. Concerning the storage and ownership of the costumes for ' The Bride of Dionysus'. Typescript copy.

Letter, 24 May 1929, Edinburgh, Charles Guthrie to Robert Trevelyan. Concerning the finances of ' The Bride of Dionysus'. Typescript signed.

Letter, [n.d], London, Charles Ricketts to Robert Trevelyan. Enclosing estimates for props, and plans to arrange a meeting. Holograph signed.

Letter, [n.d], London, Charles Ricketts to Robert Trevelyan. Discussing the possibilities for scenery that ' The Ariadne ' produces, discussing Ricketts fee for designing scenes, and a comment on the quality of drama in the writing, inviting Tovey to dinner in a post script. Holograph signed.

Letter, [n.d], London, Charles Ricketts to Robert Trevelyan. Discussion of materials for the models , and informing Trevelyan that Ricketts assistant Johnstone is coming to Edinburgh and an estimate for the cost of work on the props and models. Holograph signed.