- FondsHoyle - Papers of Sir Fred Hoyle
- SeriesBox 9 - Box 9
- File13 - IOTA 1972 letters & papers
- 19 more...
- Item20 - Typescript letter, signed, from Peter Strittmatter (Steward Observatory, University of Arizona) to FH
- Item21 - Photocopy of typescript letter, not signed, from Peter Strittmatter (Steward Observatory, University of Arizona) to the Editor, Sunday Times
- Item22 - Autograph letter, signed, from Ruth Nanda Ashen, New York, to Barbara Hoyle and FH
- Item23 - Typescript letter, signed, from Vincent Knowles (Registrar, Manchester University) to FH
- Item24 - Telegram from IOTA, Cambridge, to FH, International School of Astrophysis, 'Ettore Majorna' Center, Hotel Villa, San Giovani, Italy
- Item25 - Photocopy of typescript letter, not signed, from [Joseph Needham], the Master of Gonville and Caius College to Edmund Leach, Provost of King's College
- Item26 - Autograph letter, signed, from Alec Deer, Vice-Chancellor and Master of Trinity Hall to FH
- Item27 - Typescript letter, signed, from Raymond A. Lyttleton, Pasadena, California to FH
- Item28 - Typescript letter, signed, from Arthur Armitage (Vice-Chancellor, Manchester University) to FH
- 5 more...