Audio cassettes from Rosemarie Rowley, John Dentith and Nora Carr were removed from the correspondence with which they were originally received and they can now been found in the British Library's Sound Archive. The references for the files containing the letters and the cassettes in the Sound Archive references are as follows- Rosemarie Rowley, Add MS 88918/35/28 - C1409/1; Nora Carr, Add MS 88918/36/4 - C1409/2 and John Dentith, Add MS 88918/35/6 - C1409/3. Notes of these references can be found in the scope and content of each of the relevant files.
The British Library holds manuscripts of and relating to Ted Hughes the details of which are as follows: Add MS 83684-83698 (Correspondence and literary manuscripts of Ted Hughes and L. Baskin); Add MS 53784 (Verse and prose of Ted Hughes and Sylvia Plath); Add MS 78756-78761 (Ted Hughes correspondence with Keith Sagar); Add MS 74257 (Correspondence of Ted Hughes and A. Skea); Add MS 83260 (Letters from Ted Hughes to Rosemarie Rowley); Add MS 88612 (Letters to E. Compton from Ted Hughes and others); Add MS 88613 (Letters to J. Brown from Ted Hughes); Add MS 88614 (Letters, etc., to P. Keen from Ted Hughes); Add MS 88615 (Papers relating to the publication 'River'); Add MS 88616 (Letters to Terence McCCaughey and his wife Ohna from Ted Hughes); and Add MS 88617 (Correspondence, etc., of G. Hughes with Ted Hughes and others ). Refer to the British Library Sound Archive catalogues for recordings of Hughes reading his work and other recordings. Hughes archival material can also be found in the following institutions: Manuscript, Archives and Rare Book Library, Emory University; Special Collections, Exeter University Library; Special Collections and Archives, Liverpool University Library; Lilly Library, Indiana University; Rare Book and Manuscript Library, Columbia University Libraries; Washington University, St Louis; McPherson Library, University of Victoria, Canada.
