1. Letter from Maurice Niehuss, University of Michigan to Marshall W. Nirenberg Creator: University of MichiganNiehuss, Maurice Date: 19 May 1961 Genre: Letters (correspondence)
2. Letter from Evelyn Berk to Marshall W. Nirenberg Creator: Berk, Evelyn Date: 24 October 1961 Genre: Letters (correspondence)
3. Letter from Gordon Tomkins to Marshall W. Nirenberg Creator: Tomkins, Gordon Date: 25 October 1961 Genre: Letters (correspondence)
4. Letter from Marshall W. Nirenberg to G. Schramm Creator: Nirenberg, Marshall W. Date: 22 November 1961 Genre: Letters (correspondence)
5. Letter from Francois Jacob to Marshall W. Nirenberg Creator: Institut Pasteur (Paris, France)Jacob, Franc?ois, 1920-2013 Date: 20 December 1961 Genre: Letters (correspondence)
6. Letter from Albert Baird Hastings to Marshall W. Nirenberg Creator: Hastings, Albert Baird, 1895-1987Scripps Clinic and Research Foundation Date: [1962?] Genre: Letters (correspondence)
7. Letter from Francis Crick to Marshall W. Nirenberg Creator: Crick, Francis, 1916-2004 Date: 4 January 1962 Genre: Letters (correspondence)
8. Letter from Marshall W. Nirenberg to Francis Crick Creator: Nirenberg, Marshall W. Date: 15 January 1962 Genre: Letters (correspondence)
9. Letter from Marshall W. Nirenberg to Kiyoshi Kurahashi Creator: Nirenberg, Marshall W. Date: 16 January 1962 Genre: Letters (correspondence)
10. Letter from James F. Hogg to Marshall W. Nirenberg Creator: Hogg, James F. Date: 29 January 1962 Genre: Letters (correspondence)