... ...phillip edward petrie...Barker Library (top floor) Mount Helen goldfields geology geolological microscope resistance apparatus rudi lennards noone stafford mcknight julia gleeson phillip edward petrie kenneth heighway alumni mount helen campus student activity .1) A class of seven students and one lecturer, c1980 .2) A female in a hard hat, kneeling at a cutting face, with a geological hammer, c1980 .3) A male at a geological microscope, c1973 .4) 3 males in a geology laboratory, with microscopt and VDU, c1978 .5) Five males in a field locationwith electric resistance apparatus, c1974 .6) A male in grey overall at a lapping machine, c1978 Students Photograph Black and White Photograph ...