- 1911Zoology[role unknown]
- 1912Zoology[role unknown]
- 1914Zoology[role unknown]
- 1916Zoology[role unknown]
- 1917Zoology[role unknown]
- 1919Zoology[role unknown]
- 1920Zoology[role unknown]
- 1922Zoology[role unknown]
- 1923[subject unknown][role unknown]
- 1924Zoology[role unknown]
- 1925Zoology[role unknown]
- 1926Zoology[role unknown]
- 1928[subject unknown][role unknown]
- 1930[subject unknown][role unknown]
- 1931[subject unknown]Independent
- 1932[subject unknown]Independent
- 1933[subject unknown]Independent
- 1934[subject unknown]Independent
- 1938[subject unknown]Independent