- FondsHoyle - Papers of Sir Fred Hoyle
- SeriesBox 3 - Box 3
- File3 - [Folder 3]
- Item1 - Autograph manuscript: One white hole or many? See also 3/4/2
- Item2 - Printed lecture: Dr W.B. Lewis, Abundant harnessed energy at low cost and low risk from nuclear fission, University of Western Ontario Elizabeth Laird Memorial Lecture, 3 April 1974
- Item3 - Printed lecture: Dr W. Bennett Lewis, Energy in the future of man: from survival to super-living, Lecture at University of Calgary, 7 October 1975