1. Letter from Daniel Nathans to Janet E. Mertz Creator: Nathans, Daniel, 1928-1999 Date: 20 August 1974 Genre: Letters (correspondence)
2. Letter from Janet E. Mertz to Daniel Nathans Creator: Mertz, Janet E.Stanford University. Medical Center Date: 9 August 1974 Genre: Letters (correspondence)
3. Letter from U.S. Representative Ray Thornton to Daniel Nathans Creator: United States House of Representatives. Committee on Science and TechnologyThornton, Ray Date: 18 March 1977 Genre: Letters (correspondence)
4. Letter from David McConnell to Daniel Nathans Creator: McConnell, DavidUniversity College Dublin Date: 7 September 1973 Genre: Letters (correspondence)
5. Letter from Daniel Nathans to David McConnell Creator: Nathans, Daniel, 1928-1999 Date: 9 October 1973 Genre: Letters (correspondence)
6. Draft of letter on recombinant DNA legislation (with edits by Daniel Nathans) Creator: Berg, Paul Date: [February 1978] Genre: Letters (correspondence)Drafts (documents)
7. Letter from Paul Berg to Daniel Nathans Creator: Berg, PaulStanford University. Medical Center Date: 13 September 1977 Genre: Letters (correspondence)
8. Letter from Daniel Nathans to Aaron J. Shatkin Creator: Nathans, Daniel, 1928-1999 Date: 23 January 1975 Genre: Letters (correspondence)
9. Letter from Aaron J. Shatkin to Daniel Nathans Creator: Shatkin, Aaron J.Roche Institute of Molecular Biology Date: 4 December 1974 Genre: Letters (correspondence)
10. Letter from Roy D. Schmickel to Daniel Nathans Creator: Schmickel, Roy D. Date: [15 March 1969] Genre: Letters (correspondence)