21. Notes on possible genetic codes (#3)

Date:

[ca. 1953-1955]

22. Notes on possible genetic codes (#2)

Date:

[ca. 1953-1955]

23. Notes on a proposed structure for DNA

Date:

[ca. 1953]

24. [Notes on] "Genetics"

Date:

[ca. 1953]

25. The Structure of DNA

Date:

1953

26. A Structure for DNA (draft)

Date:

[1953]

27. Notes on the possible configuration of bases in the DNA structure

Date:

[ca. 1953]

28. Notes on the structure of DNA

Date:

[ca. 1953]

29. Notes on the genetical implications of the structure of DNA

Date:

[ca. 1953]

30. Letter from Francis Crick to David Harker

Date:

21 January 1953

31. Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid

Date:

25 April 1953

32. Genetical Implications of the Structure of Deoxyribonucleic Acid

Date:

30 May 1953

33. Letter from Francis Crick to Rosalind Franklin (and notes on two papers by Franklin and Raymond Gosling)

Date:

5 June 1953

34. Letter from Francis Crick to Harold Himsworth, Medical Research Council of Great Britain

Date:

15 June 1953

35. Letter from James D. Watson to Francis Crick

Date:

9 October 1953

36. Letter from James D. Watson to Francis Crick

Date:

12 November 1953

37. Letter from Jerry Donohue to Francis Crick

Date:

23 November 1953

38. Letter from James D. Watson to Francis Crick

Date:

16 December 1953

39. Fragment of speaking notes on DNA replication

Date:

[ca. 1954]

40. The Complementary Structure of Deoxyribonucleic Acid

Date:

1954