"Beta Blockers in the treatment of hypertension," slides and letter from Richard H. Roberts, GEIGY Pharmaceuticals, c.1960s
"DNA Models and Reality," drafts and notes (2 of 4), 1968
"Hunting for the Helix." by Robert Olby, Chapters 19, 20, and 21, handwritten notes by Hamilton, 1974
"The Double Helical Pill or How I Planned to Steal a Nobel Prize," for the New Yorker, notes and draft, 1968
"The double helix and the 'wronged heroine'," Brenda Maddox; notes, reviews of the articles, 2002 - 2003
1955-1957, Includes correspondence with Herbert Wilson
1962-1963, Includes correspondence with Struther Arnott