- FondsHoyle - Papers of Sir Fred Hoyle
- SeriesBox 131 - Box 131
- File1 - Handwritten manuscript.
- File2 - Typewritten manuscript for 131/1.
- File3 - Typewritten manuscript for 131/1.
- File4 - Typewritten manuscript for 131/1.
- File5 - Handwritten manuscript .
- File6 - Photocopy of handwritten manuscript of 131/5.
- File7 - Typewritten manuscript of 131/5 with handwritten corrections by FH.
- File8 - Handwritten manuscript .
- 3 more...