Civil engineering Subject Dorman Long & Co Sabemo Allan, Percy Bradfield, JJC Druitt, George Dumaresq, William John Freeman, Ralph Hickson, Robert Lennox, David Mann, Gother Kerr Martindale, BH Moriarty, Edward Orpen Mountain, Adrien Nervi, Pier Luigi Simpson, Percy Stowe, Francis Ernest Walsh, Henry Deane Whitton, John Williams, Alfred David Lennox, Superintendent of Bridges c1870 George Barney, civil engineer, c1860 Gladesville Bridge at the time of its official opening, October 1964 Johnstons Creek Aqueduct, Annandale 2004 Norman Selfe, civil engineer c1900 Norman Selfe, probably at his home Gilligaloola, Normanhurst c1900 Norman Selfe, probably at his home Gilligaloola, Normanhurst c1900 Portrait of Dr JJC Bradfield 1920s Reclamation work for the Spit Bridge being carried out at Pearl Bay 27 September 1935 Swing span building out, Pyrmont Bridge c1900