Papers of or relating to the Wessex Philharmonic Orchestra and its conductor Reginald Goodall, mainly comprising correspondence with composers, singers, musicians, orchestral managers, agents and artists, relating to the foundation of the orchestra, performances of the orchestra during World War Two, the hiring and dismissal of musicians, the arranging of concerts, discussion of programmes (including music by Britten, Elgar, Poulenc, Rubbra, Sibelius, Vaughan Williams, Walton and many others), payments and disbursements made, arrangements for accommodating visiting soloists and conductors etc, mainly addressed to Maisie Aldrich, with a large number of letters from Goodall, and others including Adrian Boult, Harriet Cohen, H C Colles, George Dyson, Anatol Fistoulari (about Anna Mahler), Beatrice Harrison, Arnold Haskell, Julius Isserlis, Gordon Jacob, Eileen Joyce, Kathleen Long, Reginald Morley, Albert Sammons, Malcolm Sargent, Kendall Taylor, Ralph Vaughan Williams.

Collection of autograph letters, 1756-1849, brought together by Lord Odo Russell. The correspondents are mainly European scientists, including Nikolaus Joseph and his son Joseph Franz Freiherr von Jacquin, both Professor of Chemistry and Botany at Vienna University; the zoologist Leopold Joseph Franz Johann Fitzinger; and the botanist István Laszló Endlicher. The letters concern the natural sciences, the medical sciences, the physical sciences, the arts, theology, dealers, diplomats and statesmen, and others. There is also a note from Beethoven (post 1824) and a letter from Goethe (1807).

Papers of the Incorporated Society of Authors, Playwrights and Composers comprising an annual report for 1945.