13pp. typescript, with manuscript additions and corrections by Hodgkin; tables.

8pp, typescript, with manuscript additions and corrections, not by Hodgkin. 13pp. typescript, incomplete.

16pp. manuscript draft and letter re publication.

11pp. typescript, with manuscript additions and corrections by Hodgkin.

14pp. typescript; legends to figures, references.

The material relates to a research report on 'A neutron diffraction study of vitamin B12' submitted to the Atomic Energy Research Establishment, Harwell. The correspondence dates the submission of the report to 1966. Two 4pp. typescripts, with manuscript additions and corrections; figures; manuscript notes.

Correspondence. See MS. Eng. c. 5611/6 for background.

Correspondence. See MS. Eng. c. 5611/6 for background.

9pp. typescript.

'The structure of vitamin B12. IX. The crystal structure of cobyric acid, factor V1a' (in collaboration), Bibliog. 122, 1971; 20pp. typescript, with manuscript additions and corrections by Hodgkin. Letter re publication.

12pp. typescript, with manuscript additions and corrections by Hodgkin.

14pp. manuscript and typescript draft, incomplete, not listed in Bibliog., with manuscript additions and corrections by Hodgkin; legends to figures.

16pp. untitled typescript draft, incomplete, of 'The crystal structure of lodo-Co(II)cobyrinic acid heptamethyl ester', [1971]. Manuscript notes, manuscript notes from the literature.

Comprising: 'Results and Discussion', manuscript draft. This forms part of 'Further refinement of the crystal structure of neovitamin B12' (with E.D. Edmond and H. Stoeckli-Evans), Bibliog. 138, 1972. 'Crystallographic Investigation', 2pp. typescript, n.d. 'Neovitamin B12', 8pp. manuscript and typescript draft by R. Bonnett et al, n.d. Latest bibliographical reference...

'Crystal and molecular structure of 8,12 diethyl 2,3,7,13,17,18 hexamethylcorrole hydrobromide' (with B.F. Anderson and T.J. Bartczak), Bibliog. 147, 1974. 9pp. typescript, with manuscript additions and corrections by Hodgkin; tables.

Correspondence re publication. Includes referee's reports.

(In collaboration), [?1984]. Not listed in Bibliog. under this title but is probably a version of Bibliog. 169. 49pp. typescript; includes tables, figures.

11pp. typescript, with manuscript additions and corrections by Hodgkin. See MS. Eng. c. 5611/20-23 for background.