41. Letter from Francis Crick to Arthur Kornberg Publication: Produced: 9 February 1962 Subject(s): Genetic CodeRNA Archival Collection: The Francis Crick Papers (Profiles in Science)
42. Letter from Francis Crick to Arthur Kornberg Publication: Produced: 10 May 1960 Subject(s): Genetic CodeRNARibosomes Archival Collection: The Francis Crick Papers (Profiles in Science)
43. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 21 February 1956 Subject(s): Tobacco Mosaic VirusRNAX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
44. Letter from Rosalind Franklin to Robley Williams Publication: Produced: 12 July 1955 Subject(s): Tobacco Mosaic VirusRNAX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
45. Letter from Rosalind Franklin to Robley Williams Publication: Produced: 14 September 1955 Subject(s): Tobacco Mosaic VirusRNAX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
46. Letter from Sydney Brenner to Rosalind Franklin Publication: Produced: 4 March 1955 Subject(s): Tobacco Mosaic VirusRNA Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
47. Note on the Future of the A.R.C. Research Group in Birkbeck College Crystallography Laboratory Publication: Produced: 9 March 1956 Subject(s): RNATobacco Mosaic VirusCrystallography, X-RayX-Ray DiffractionResearch Support as Topic Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
48. Annual report for Turner-Newall Fellowship, 1 January 1953 - 1 January 1954 Publication: Produced: [ca. January 1954] Subject(s): DNATobacco Mosaic VirusRNACrystallography, X-RayX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
49. Letter from James D. Watson to Rosalind Franklin Publication: Produced: [3 December 1954] Subject(s): Tobacco Mosaic VirusRNA Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
50. Lab notes on tobacco mosaic virus Publication: Produced: [April-December 1953] Subject(s): Tobacco Mosaic VirusRNAX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
