1. Francis Crick lecturing at Cambridge University

Date:

[ca. 1950-1960]

2. Notes on possible genetic codes (#1)

Date:

[ca. 1953-1955]

3. Letter from Francis Crick to Max Delbruck

Date:

[ca. 1953-1954]

4. [Notes on] "Degenerate Templates"

Date:

[ca. 1953-1955]

5. Notes on possible genetic codes (#3)

Date:

[ca. 1953-1955]

6. Notes on possible genetic codes (#2)

Date:

[ca. 1953-1955]

7. Notes on the structure of DNA

Date:

[ca. 1953]

8. Fragment of speaking notes on DNA replication

Date:

[ca. 1954]

9. The Structure of the Synthetic alpha-Polypeptides

Date:

1954

10. Letter from James D. Watson to Francis Crick

Date:

[14 January 1954]