31. Letter from Jerry Donohue to Francis Crick Creator: Donohue, Jerry Date: 6 May 1970 Genre: Letters (correspondence)
32. Letter from Francis Crick to John T. Edsall, Fogarty International Center Creator: Crick, Francis, 1916-2004 Date: 10 June 1971 Genre: Letters (correspondence)
33. Letter from Francis Crick to Lord Charles Percy Snow Creator: Crick, Francis, 1916-2004 Date: 17 April 1969 Genre: Letters (correspondence)
34. Letter from Sydney Brenner to Francis Crick Creator: Brenner, Sydney Date: 5 January 1978 Genre: Letters (correspondence)
35. Letter from Francis Crick to John T. Edsall, Fogarty International Center Creator: Crick, Francis, 1916-2004 Date: 22 February 1971 Genre: Letters (correspondence)
36. Letter from John T. Edsall, Fogarty International Center to Francis Crick Creator: Fogarty International CenterEdsall, John T. Date: 5 March 1971 Genre: Letters (correspondence)
37. Letter from John T. Edsall, Fogarty International Center to Francis Crick Creator: Fogarty International CenterEdsall, John T. Date: 30 April 1971 Genre: Letters (correspondence)
38. Letter from Francis Crick to John T. Edsall, Fogarty International Center Creator: Crick, Francis, 1916-2004 Date: 29 March 1971 Genre: Letters (correspondence)
39. Letter from Francis Crick to John Desmond Bernal Creator: Crick, Francis, 1916-2004 Date: 20 January 1969 Genre: Letters (correspondence)
40. Letter from Lord Noel Annan to Francis Crick Creator: Annan, Noel , Lord Date: 4 November 1968 Genre: Letters (correspondence)