1. Draft of letter on recombinant DNA legislation (with edits by Daniel Nathans) Creator: Berg, Paul Date: [February 1978] Genre: Letters (correspondence)Drafts (documents)
2. Draft of letter on recombinant DNA legislation (with edits by Daniel Nathans) Creator: Berg, Paul Date: [September 1977] Genre: Letters (correspondence)Drafts (documents)
3. Letter from Aaron J. Shatkin to Daniel Nathans Creator: Shatkin, Aaron J.Roche Institute of Molecular Biology Date: 4 December 1974 Genre: Letters (correspondence)
4. Letter from Daniel Nathans to Aaron J. Shatkin Creator: Nathans, Daniel, 1928-1999 Date: 23 January 1975 Genre: Letters (correspondence)
5. Letter from Daniel Nathans to Paul Berg Creator: Nathans, Daniel, 1928-1999 Date: 14 February 1978 Genre: Letters (correspondence)
6. Letter from Daniel Nathans to Wallace P. Rowe Creator: Nathans, Daniel, 1928-1999 Date: 1 December 1975 Genre: Letters (correspondence)
7. Letter from David A. Jackson to Aaron J. Shatkin Creator: Jackson, David A.University of Michigan. Medical School Date: 13 January 1975 Genre: Letters (correspondence)
8. Letter from Neal Nathanson to Aaron J. Shatkin Creator: Nathanson, NealJohns Hopkins University Date: 27 December 1974 Genre: Letters (correspondence)
9. Letter from Paul Berg to Daniel Nathans Creator: Berg, PaulStanford University. Medical Center Date: 13 September 1977 Genre: Letters (correspondence)
10. Letter from Paul Berg to Daniel Nathans Creator: Berg, PaulStanford University. Medical Center Date: 6 February 1978 Genre: Letters (correspondence)