6634137ROGERS J.D. : Head Chemist 1923 - 1929 Vacuum Oil Co. Pty Ltd @ 29 Market Street [ Sydney, NSW Australia ]0public0000-00-00 00:00:002020-06-19 11:21:03510

192319294182110629174663402565745008In 1923 Rogers joined the Vacuum Oil Co. Pty Ltd. After being employed as head chemist (1924-29) in Sydney, he held increasingly senior management positions in Western Australia, New South Wales and Victoria.5223Neil James, 'Rogers, John David (1895–1978)', Australian Dictionary of Biography, National Centre of Biography, Australian National University, http://adb.anu.edu.au/biography/rogersjohn- david-11555/text20619, published first in hardcopy 2002, accessed online 19 January 2018.86334182110

1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371