61. Letter from Maxine Singer to Mary Lasker Creator: Singer, Maxine Date: 26 July 1993 Genre: Letters (correspondence)
62. Letter from Kosta Tsipis to Maxine Singer Creator: American Academy of Arts and SciencesTsipis, Kosta Date: 20 November 1990 Genre: Letters (correspondence)
63. Letter from Maxine Singer to James D. Watson Creator: Singer, Maxine Date: 4 December 1964 Genre: Letters (correspondence)
64. Letter from Maxine Singer to Carolyn E. Kemp Creator: Singer, Maxine Date: 27 November 1978 Genre: Letters (correspondence)
65. Letter from Maxine Singer to Kathleen K. Schmitz and Karl F. Johnson Creator: Singer, Maxine Date: 27 November 1978 Genre: Letters (correspondence)
66. Letter from Paul Berg to U.S. Senator Harrison Schmitt Creator: Berg, PaulStanford University. Medical Center Date: 5 January 1979 Genre: Letters (correspondence)
67. Letter from Maxine Singer to Donald S. Fredrickson Creator: Singer, Maxine Date: 5 October 1977 Genre: Letters (correspondence)
68. Report on attendance at the Symposium on Nucleic Acids in Hyderabad, India Creator: Singer, Maxine Date: [January 1964] Genre: Reports
69. Minutes of the Eleventh Meeting of the Executive Recombinant DNA Committee Creator: National Institutes of Health (U.S.) Date: 25 May 1978 Genre: Minutes (administrative records)
70. Letter from London Ganning to Maxine Singer Creator: Ganning, London Date: 24 July 1979 Genre: Letters (correspondence)