John Gielgud Archive. Documentary on the life of Rachmaninoff, based on his letters, directed by Tony Palmer; 1998. Includes a letter (27 June 1998) and a postcard (1 July 1998) from Tony Palmer to Gielgud.
John Gielgud Archive. 'The scarlet and the black'; screenplay by David Butler; revised version 30 March 1982. Gielgud has written an alternative title 'The Vatican Pimpernel' on the title-page. Imperfect.