| Occupation* | - mining engineer (1927-1928) Tasmania, Australia
- mining engineer (1928-1930) Overseas
- mining engineer (1931-1932) Queensland, Australia
- mining engineer (1932-1933) Tasmania, Australia
- mining engineer (1933-1937) Victoria, Australia
- mining engineer (1937-1942) Western Australia, Australia
- mining engineer (1942-1945) New South Wales, Australia
- silver, lead, zinc mine manager (1945-1946) New South Wales, Australia
- industrial arbitrator/conciliator (1946-1950) Federal, Australia
- public service head (1946-1950) Federal, Australia
- company managing director (1950-1955) Queensland, Australia
- mining investor (1955-1967) New South Wales, Australia
|