1. 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)
2. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 20 April 1956 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
3. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 16 November 1954 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
4. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 16 May 1955 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
5. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 15 September 1955 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
6. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 1 November 1955 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
7. Letter from Rosalind Franklin to H. Fraenkel-Conrat Publication: Produced: 7 January 1956 Subject(s): Tobacco Mosaic VirusX-Ray Diffraction Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
