9045837Irvine L.R.H. : Civil Engineer 1934 - Main Roads Department @ Tamworth [ NSW Australia ]0public2019-11-21 23:54:142019-11-22 11:00:32590
1934327410Irvine, Lionel Robert Herborn904594Main Roads Department3843525Tamworth -- NSW, Australia430149975221Black Soil Roads. (1934, July 13). Nambour Chronicle and North Coast Advertiser (Qld. : 1922 - 1954), p. 10. Retrieved November 22, 2019, from http://nla.gov.au/nla.news-article773989568632327410Irvine, Lionel Robert Herborn
 1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371