Letter, 11 May 1934, Suffolk, Sir Donald Francis Tovey to Albert Schweitzer. Discussing plans for Schweitzer's Edinburgh Gifford lectures and concerts. Holograph signed, photocopy.

Letter, 2 November 1925, Boston, Richard G. Appel to Annie Freidberg. Asking if Tovey would be available to give a lecture at Boston public library. Typescript copy.

Letter, 12 August 1926, Arthur Quimby to Annie Friedberg. Enclosing a signed contract from Tovey and informing Friedberg that Tovey will speak on ' The development of modern music'. Typescript copy, torn.

Letter, [n.d], Donald Tovey to ['Dear Sir']. Tovey explaining what he will lecture on and how he plans to illustrate his lecture. Typescript, may refer to a course of lectures to be given at The Royal Institution.

Letter, 25 May 1952, Edinburgh, Margaret. N. O Baily to Mary Grierson. Advertising lectures on opera, suggesting the University music faculty do some preparatory festival work, praising Grierson's biography on Tovey. Holograph signed, with stamped envelope.

Letter, 17 January 1942, Cambridge, Hubert Foss to Paul Hirsch. Information on a lecture given by Tovey at Cambridge on May 6 1938. Typescript signed.

Letter, 11 November 1934, Alsace, Albert Schweitzer to Donald Tovey. Thanking Tovey for his hospitality, describing organ concerts in Lausanne and London and Schweitzer's work on the Gifford lectures. Holograph signed.

Letter, 2 November 1935, London, Albert Schweitzer to Donald Tovey. Discussing Schweitzer's plans to come to Edinburgh to give a lecture. Holograph signed.

Letter, [November 1935], London, Albert Schweitzer to Donald Tovey. Asking Tovey to confirm Schweitzer's engagements in Edinburgh. Holograph signed.

Letter, 26 November 1937, New York, Edward Dent to Donald Tovey. Agreeing to meet Tovey's son, details of lecture programme, questioning Tovey on studies of Schubert's opera. Holograph signed.