This photograph was taken on the occasion of the retirement of Jack Barker, Foundation Director of the Ballarat College of Advanced Education. It was a tribute to mark his outstanding services to the Ballarat School of Mines and Ballarat College of Advanced Education from 1949-1987. * 1949-1960 Lecturer/Head of Department * 1960-1964 Vice-Principal * 1964-1976 Principal * 1976-1987 Foundation Director of Ballarat College of Advanced Education The staff of the Ballarat College of Advanced Education stand in the 'shadow' of the 'Tree of Knowledge'. The photograph was taken at 3.55 pm on 27 August 1987.jack barker, e.j. barker, retirement, tree of knowledge, thelma rungkat, frank martin, jack harvey, gerry anderson, martin westbrooke, stafford mcknight, graeme ambrose, roy schrieke, barbarat crump, loris button, arch mackinnon, henry moritz, geoff wallis, helmut stenzel, michael gustus, trevor hastings, ian hemingway, george fong, george fong wah, greg binns, dave jelbart, arthur burros, alison lanigan, zig plavina, i. lepp, pat hope, derek woolley, peter fryar, david addenbrooke, robert morrell, alan webb, richard croggon, anne beggs-sunter, thelma runghat, denis shanahan, frank harrap