1. Letter from Maurice H. F. Wilkins to Francis Crick Creator: Wilkins, Maurice, 1916-2004 Date: [ca. 1948-1953 (Friday)] Genre: Letters (correspondence)
2. Letter from Maurice H. F. Wilkins to Francis Crick Creator: Wilkins, Maurice, 1916-2004 Date: [ca. 1948-1953 (Thursday)] Genre: Letters (correspondence)
3. Letter from Maurice H. F. Wilkins to Francis Crick Creator: Wilkins, Maurice, 1916-2004 Date: [ca. 1948-1953 (Saturday)] Genre: Letters (correspondence)
4. Letter from Maurice H. F. Wilkins to Francis Crick Creator: Wilkins, Maurice, 1916-2004 Date: [ca. 1948-1953] Genre: Letters (correspondence)
5. Interim Note: Studies on the Physical Properties of the Cytoplasm of Cells in Tissue Culture Creator: Crick, Francis, 1916-2004 Date: [March 1949] Genre: ReportsLaboratory notes
6. Letter from A. V. Hill to Francis Crick Creator: Hill, A. V. Date: 11 March 1949 Genre: Letters (correspondence)
7. Francis Crick lecturing at Cambridge University Creator: Black StarWolff, WernerMedical News Date: [ca. 1950-1960] Genre: Photographic prints
8. The Physical Properties of Cytoplasm: A Study by Means of the Magnetic Particle Method, Part I. Experimental Creator: Hughes, A. F. W.Crick, Francis, 1916-2004 Date: 1950 Publisher: The Academic Press Genre: Articles
9. Biochemical Work on Lysozyme Creator: Crick, Francis, 1916-2004 Date: [ca. 1950-1951] Genre: Notes
10. The Physical Properties of Cytoplasm: A Study by Means of the Magnetic Particle Method, Part II. Theoretical Treatment Creator: Crick, Francis, 1916-2004 Date: 1950 Publisher: The Academic Press Genre: Articles
11. Letter from Vladimir Vand to William Cochran and Francis Crick Creator: Vand, Vladimir Date: 13 December 1951 Genre: Letters (correspondence)
12. [Notebook entry on] "DNA" Creator: Crick, Francis, 1916-2004 Date: 14 December 1951 Genre: Laboratory notebooksExcerpts
13. Evidence for the Pauling-Corey alpha-Helix in Synthetic Polypeptides [Editorial letter] Creator: Cochran, WilliamCrick, Francis, 1916-2004 Date: 9 February 1952 Publisher: Nature Publishing Group Genre: ArticlesLetters (correspondence)
14. Detail from group portrait of physics research students at the Cavendish Laboratory Date: June 1952 Genre: Electronic imagesPhotographic printsExcerpts
15. Group portrait of physics research students at the Cavendish Laboratory Date: June 1952 Genre: Photographic prints
16. Satirical note announcing the death of the DNA helix Creator: Franklin, RosalindGosling, Raymond Date: 18 July 1952 Genre: NotesObituaries
17. Letter from James D. Watson to Francis and Odile Crick Creator: Watson, James D., 1928- Date: [11 August 1952] Genre: Letters (correspondence)
18. Is [alpha]-Keratin a Coiled Coil? Creator: Crick, Francis, 1916-2004 Date: 22 November 1952 Publisher: Nature Publishing Group Genre: Articles
19. Drawing of the double helix Creator: Crick, Francis, 1916-2004 Date: [ca. 1953] Genre: Drawings (visual works)
20. Detail from notes on the structure of DNA Creator: Crick, Francis, 1916-2004 Date: [ca. 1953] Genre: NotesDiagramsElectronic imagesExcerpts