"The Double Helical Pill or How I Planned to Steal a Nobel Prize," for the New Yorker, notes and draft, 1968
Clipping about Rosalind Franklin; photocopy of "Path to the Double Helix," Robert Olby, 1993 - 1999
Draft for "X-ray diffraction studies of DNA in King's College from 1950 onwards", 1976
Drafts of biography, bibliography, and scientific contributions, 1982 - 1987
Notes and commentary reviewing DNA material in Hamilton's own collection, 2006 - 2010