31. Letter from Dorothy Wrinch to Rosalind Franklin Publication: Produced: 7 May 1955 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
32. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 20 April 1956 Subject(s): Tobacco Mosaic VirusPotexvirus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
33. Letter from Aaron Klug to F. C. Bawden Publication: Produced: 30 April 1958 Subject(s): Tobacco Mosaic VirusRNAPotexvirus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
34. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 29 May 1956 Subject(s): Tobacco Mosaic Virus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
35. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 24 March 1958 Subject(s): Tobacco Mosaic VirusPotexvirus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
36. Letter from Paul Kaesberg to Rosalind Franklin Publication: Produced: 8 September 1955 Subject(s): Tobacco Mosaic VirusMicroscopy, Electron Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
37. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 27 February 1957 Subject(s): Tobacco Mosaic VirusPotexvirus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
38. Letter from Albert Siegel to Rosalind Franklin Publication: Produced: 26 October 1954 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
39. Letter from Albert Siegel to Rosalind Franklin Publication: Produced: 23 February 1955 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
40. Letter from F. C. Bawden to Aaron Klug Publication: Produced: 1 May 1958 Subject(s): Tobacco Mosaic VirusPotexvirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)