| Professional Association |
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| Start date |
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| End date |
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| Notes & leadership roles |
1925 Vice Chairman 1927 President |
| Sources |
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| Source Details free text |
1927 'BLOCK E AGRICULTURAL BUREAU', Murray Pioneer and Australian River Record (Renmark, SA : 1913 - 1942), 24 June, p. 3. , viewed 18 Jul 2018, http://nla.gov.au/nla.news-article109360945 |