L-R -Front: A.E. Burger -Ornithologist, C Brittion -Radio Operator, B.J. Fourie -Meteorologist, B.H. Erasmus -Biologist; -Middle K.J. Hall -Geomorphologist, D.I. Roswell -Senior Meteorologist, J.R. Riley -Leader Ionophericist/Radio Technician, J. Venter -Deputy Leader/Medic, C.J. Sione -Diesel Mechanic; -Back T.G. O'Connor -Biologist, G.M. Craig -Biologist, H.J. Lindeboom -Biologist, A.J. Williams -Ornithologist, E. de Beer -Meteorologist, D.C.J. Langley -Geomorphologist, R.C. Mitchell -Meteorologist.