Papers of Dame Peggy van Praagh, 1912-1986 [manuscript]. Collection number: MS 7223
Series 11: Writings, 1957-1985 Folder 6: Draft notes, a synopsis, and memorandum of agreement, 1981, for a biography of van Praagh by Annette Massey
Massey withdrew from the project later in 1981 but gave all her notes to van Praagh.