Each year The Australian Insitutue of Mining Engineers held a meeting in an important mining district or township. In 1906, via the good offices of David Ham an invitation was extended to the Ballarat students to take part in a trip to Broken Hill, via Wallaroo and Moonta, and Port Pirie. They left the Ballarat station on Saturday May 19, 1906 aboard the Adelaide Express. The Ballarat party consisted of David Ham (Ballarat School of Mines Council Member); staff members Frederick J. Martell, A.D. Gilchrist, John Sutherland, A.E.C. Kerr, A. Garard and E.J. McConnon. The attending students were W.P. Avery, M. Boyer, M.H. Bade, E. Booth, E. Crossly, A. Cooper, G.H. Davenport, W.E. Figgis, R. Galloway, C. Hesselmann, H. Hawkesworth, M. McCallum, H.F. Owen, W. Pearce, W. Sayer, J. Sutherand, Arthur E. Tandy and H.C. Valentine. Students were also present from the Working Men's College (later RMIT), Bairnsdale School of Mines, Melbourne University and the Bendigo School of Mines. Members of Australian Institute of Mining Engineers and students from the Ballarat School of Mines at the Central Mine, Broken Hill. It is assumed the Ballarat School of Mines students are in the boater hats with the striped hat braid. ballarat school of mines, australian institute of mining engineers, central mine, broken hill, broken hill, visits, excursions, david ham, frederick j. martell, a.d. gilchrist, john sutherland, a.e.c. kerr, a. garard, e.j. mcconnon, w.p. avery, m. boyer, m.h. bade, e. booth, e. crossly, a. cooper, g.h. davenport, w.e. figgis, r. galloway, c. hesselmann, h. hawkesworth, m. mccallum, h.f. owen, w. pearce, w. sayer, j. sutherand, arthur e. tandy, h.c. valentine.