- 1938[subject unknown]Beginners
- 1939[subject unknown]Beginners
- 1940[subject unknown]Beginners
- 1945[subject unknown]Library Readers
- 1946[subject unknown]Independent
- 1947[subject unknown]Library Readers
- 1946[subject unknown]Corporation Member
- 1947[subject unknown]Corporation Member
- 1948[subject unknown]Corporation Member
- 1949[subject unknown]Corporation Member
- 1950[subject unknown]Corporation Member
- 1951[subject unknown]Corporation Member
- 1952[subject unknown]Corporation Member
- 1953[subject unknown]Corporation Member
- 1954[subject unknown]Corporation Member
- 1955[subject unknown]Corporation Member
- 1956[subject unknown]Corporation Member
- 1957Mutation as an error in gene duplicationFriday Evening Lecturer