1. Letter from Linus Pauling to Alex R. Todd Creator: Pauling, Linus, 1901-1994 Date: 20 March 1940 Genre: Letters (correspondence)
2. Letter from Linus Pauling to Warren Weaver Creator: Pauling, Linus, 1901-1994 Date: 2 January 1941 Genre: Letters (correspondence)
3. Letter from Warren Weaver to Linus Pauling Creator: Weaver, Warren, 1894-1978 Date: 14 January 1941 Genre: Letters (correspondence)
4. Letter from Linus Pauling to Warren Weaver Creator: Pauling, Linus, 1901-1994 Date: 30 January 1941 Genre: Letters (correspondence)
5. Letter from Linus Pauling to Warren Weaver Creator: Pauling, Linus, 1901-1994 Date: 18 November 1941 Genre: Letters (correspondence)
6. Letter from Linus Pauling to William Huse Creator: Pauling, Linus, 1901-1994 Date: 3 March 1942 Genre: Letters (correspondence)
7. Letter from Linus Pauling to R. A. Millikan Creator: Pauling, Linus, 1901-1994 Date: 19 May 1944 Genre: Letters (correspondence)
8. Letter from Linus Pauling to J. H. Bushill Creator: Pauling, Linus, 1901-1994 Date: 23 June 1947 Genre: Letters (correspondence)
9. Letter from Linus Pauling to Benjamin D. Gordon Creator: Pauling, Linus, 1901-1994 Date: 19 June 1953 Genre: Letters (correspondence)
10. Letter from Linus Pauling to Leo Szilard Creator: Pauling, Linus, 1901-1994 Date: 25 January 1960 Genre: Letters (correspondence)