1. Some General Comments on Cloning and the Use of the P2 Room Creator: Varmus, Harold Date: [1977-1980] Genre: Procedures
2. Letter from Harold Varmus to Ian Macpherson, Imperial Cancer Research Fund Laboratories Creator: Varmus, Harold Date: 24 April 1973 Genre: Letters (correspondence)
3. Letter from Harold Varmus to F. Kisseljou, D. I. Ivanovsky Virology Institute Creator: Varmus, Harold Date: 14 December 1972 Genre: Letters (correspondence)
4. Memorandum of Understanding and Agreement: Recombinant DNA Creator: Varmus, Harold Date: [1979] Genre: MemorandumsForms (documents)
5. Report from Cold Spring Harbor, 1979: Viral Oncogenes (and Other Items) Creator: Varmus, Harold Date: [1979] Genre: Reports
6. Excerpt from Varmus' notebook from the Gordon Conference on Animal Cells and Viruses Creator: Varmus, Harold Date: [June 1975] Genre: NotebooksExcerpts
10. Letter from Harold Varmus to David W. Kingsbury, Sir William Dunn School of Pathology, University of Oxford Creator: Varmus, Harold Date: 19 December 1984 Genre: Letters (correspondence)