6660024Swanson O.H. : Life.Birth 1889 - @ Sydney [ NSW Australia ]0public0000-00-00 00:00:002019-02-22 15:22:061501889415110Swanson, Oscar Herbert83294614225Sydney -- NSW, Australia5227'Swanson, O. H.', in Thomas A. White, 'NSW Department of Education Record of Service in Two World Wars' (ca. 1951-1955) New South Wales. Department of Education, no page numbers.
https://www.aif.adfa.edu.au/showPerson?pid=293338415110Swanson, Oscar Herbert
1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationEventlet1125-241