- FondsHoyle - Papers of Sir Fred Hoyle
- SeriesBox 15 - Box 15
- File7 - Letters and documents relating to various political controversies and difficulties in Cambridge in the 1960s.
- Item1 - Photocopy of typescript letter, not signed, from R.A. Lyttleton to A.C.B. Lovell
- Item2 - Photocopy of typescript letter, signed, from A.C.B. Lovell to R.A. Lyttleton
- Item3 - Photocopy of a typescript letter, not signed, from R.A. Lyttleton to Enoch Powell M.P.
- Item4 - Photocopy of autograph letter, signed, from Enoch Powell M.P. to [R.A.] Lyttleton.
- Item5 - Photocopy of typescript letter, signed, from A.C.B. Lovell to R.A. Lyttleton
- Item6 - Photocopy of typescript letter, not signed, from R.A. Lyttleton to A.C.B. Lovell
- Item7 - Photocopy of two typed copies of letters
- Item8 - Photocopy of two typed copies of letters
- 31 more...