Letter, 1 December [n.d], Munich, Elizabeth Von Pander to Mary Grierson. Requesting that Grierson arrange for Von Pander to sing at a concert in Edinburgh, and inviting Grierson to stay. Holograph signed.

Letter, 3 December 1930, Surrey, Lionel Tertis to Mary Grierson. Praising an orchestral performance, and expressing Tertis' enjoyment at playing with the orchestra, mentioning Boult's courage at suggesting a second performance and disappointment at Tovey's absence. Holograph signed.

Letter, [April 1934], Barcelona, Donald Tovey to Mary Grierson. Request to send prospectuses and programmes to Lord Balfour and Miss. Balfour. Holograph signed.

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, 9 May 1953, London, Susanne Stonely to Mary Grierson. Praising Grierson's biography of Tovey and informing Grierson of Stoneley's latest concert. Holograph signed, with stamped envelope, with concert programme of The Colovaria Quintet.

Letter, 21 March 1925, Birmingham, Granville Bantock to Donald Tovey. Concern over Lord Murray's illness, arranging a performance by Sibelius, looking forward to Tovey's visit. Holograph signed.

Postcard, [n.d], Suffolk, Clara Tovey to Mary Grierson. Requesting the dates of the Reid and Sunday Concerts. Holograph signed, with post script from Tovey .