391. Letter from Alexander Rich to Rosalind Franklin Publication: Produced: 27 May 1955 Subject(s): Tobacco Mosaic VirusRNA Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
392. 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)
393. 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)
394. 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)
395. 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)
396. 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)
397. 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)
398. 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)
399. 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)
400. 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)