1. Letter from Francis Crick to James D. Watson

Date:

10 March 1966

2. Letter from Francis Crick to Aaron Klug

Date:

2 November 1976

3. Fragment of notes on a double helix model for DNA

Date:

[ca. 1953]

4. A Structure for DNA (draft)

Date:

[1953]

5. Letter from Francis Crick to Max Delbruck

Date:

[ca. 1953-1954]

6. The Original Plans and the Present Position

Date:

[1963]

7. Letter from Frederick de Hoffman, Salk Institute for Biological Studies to Charles S. Smith, System Development Foundation

Date:

15 January 1982

8. Budget summary for a proposal to the System Development Foundation for funds for a theoretical neurobiology group at the Salk Institute

Date:

15 January 1982

9. Some Footnotes on Protein Synthesis: A Note for the RNA Tie Club

Date:

December 1959

10. As a Basis for Discussion

Date:

23 February 1956

11. Cracking the Genetic Code

Date:

22 January 1962

12. A Structure for DNA (draft)

Date:

[1953]