Letter, [n.d], Sophie Weisse to [Antonia Speyer]. A condemnation of the Classical concerts and a suggestion that this concert series should not be continued. Typescript copy.

Letter, 11 October 1935, Surrey, Sophie Weisse to Mary Grierson. News of Miss. Weisses brothers death, requesting that Grierson get a ticket for the Reid concert series and a description of Tovey's parents last years. Holograph signed.

Letter, 14 September 1936, Bad Nauheim, Sophie Weisse to Mary Grierson. Expressing the feeling that Tovey is a character in a Greek tragedy, requesting a subscription seat to The Reid concerts. Holograph signed.

Letter, 22 April 1909, Utrecht, Donald Tovey to Edward Speyer. Concerning a concert involving Casals and Lady Halle. Holograph signed, L169 - L176 sewn together.

Letter, [1911], Sophie Weisse to Edward Speyer. Condemning the classical concert series and Tovey's part in their organisation. Typescript copy.

Letter, 1 December 1921, Surrey, Sophie Weisse to Donald Tovey. Approving a concert programme of Tovey's, and news of Emmanuel Moor. Holograph signed.

Letter, 21 February 1909, Woking, Betty Balfour to Sophie Weisse. Expressing delight at Tovey's visit, and details of a planned recital and concert. Holograph signed.

Letter, [n.d], Woking, Betty Balfour to Sophie Weisse. Covering letter for the Fishers Hill concert programmes, and financial arrangements. Holograph signed.

Letter, 15 May [1908], London, J. A. Fuller-Maitland to Sophie Weisse. Discussion of tickets for concerts. Ms. Transcript, in Hubert Foss' s hand.

Letter, [n.d], London, J. A. Fuller Maitland to Sophie Weisse. Returning a list and concert programmes, borrowed from Miss. Weisse. Holograph signed.