81. 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)
82. Letter from John Desmond Bernal to J. T. Randall Publication: Produced: 28 October 1953 Subject(s): X-Ray DiffractionEquipment and Supplies Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
83. 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)
84. 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)
85. 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)
86. 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)
87. 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)
88. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 13 March 1957 Subject(s): Tobacco Mosaic Virus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
89. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 21 October 1957 Subject(s): Tobacco Mosaic Virus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
90. Letter from F. C. Bawden to Rosalind Franklin Publication: Produced: 18 March 1958 Subject(s): Tobacco Mosaic VirusPotexvirus Archival Collection: The Rosalind Franklin Papers (Profiles in Science)