5857837Dumas R.J. : Engineer-in-Chief 1941 - Department of Public Works @ Pearce, Western Australia -- WA, Australia0public2017-03-28 11:43:212023-07-09 08:46:08380
1947 negotiated Commonwealth & State funds for the Mundaring Weir & Wellington Dam19414509010Dumas, Russell John569314Department of Public Works7577625Pearce, Western Australia -- WA, Australia528749975223Volume 1486324509010Dumas, Russell John
 1125https://heurist-usyd.cloud.edu.au/heurist/ExpertNationOccupation eventlet1125-371