1. Group portrait of conference participants at the Gordon Research Conference on Nucleic Acids Creator: Achber Studio Date: [Between 22-26 June 1964] Genre: Photographic prints
2. Francis Crick speaking with Obaid Siddiqi and Alan Garen at the Symposium on Nucleic Acids, Hyderabad, India Date: [January 1964] Genre: Photographic prints
3. Francis Crick speaking with Obaid Siddiqi and Alan Garen at the Symposium on Nucleic Acids, Hyderabad, India Date: [January 1964] Genre: Photographic prints
4. Francis Crick speaking with Seymour Benzer at the Symposium on Nucleic Acids, Hyderabad, India Date: [January 1964] Genre: Photographic prints
5. Letter from James D. Watson to Francis Crick Creator: Watson, James D., 1928- Date: 27 May 1960 Genre: Letters (correspondence)
6. Ready-made reply card to refuse invitations Creator: Crick, Francis, 1916-2004 Date: [ca. 1963] Genre: Postcards