3. Notes on possible genetic codes (#2) Creator: Crick, Francis, 1916-2004 Date: [ca. 1953-1955] Genre: Notes
4. Notes on possible genetic codes (#3) Creator: Crick, Francis, 1916-2004 Date: [ca. 1953-1955] Genre: Notes
5. Notes on the structure of DNA Creator: Crick, Francis, 1916-2004 Date: [ca. 1953] Genre: NotesDiagrams
6. [Notes on] "Degenerate Templates" Creator: Crick, Francis, 1916-2004 Date: [ca. 1953-1955] Genre: NotesDiagrams