2007 John Connell and Grant Kleeman
2005 Deirdre Dragovich
2003 Nick Hutchinson
2001 Robert Fagan
1999 Joseph M Powell
1997 Geoffrey K Conolly and Colin Davey
1995 Bruce Thom
1993 John H Holmes
1991 Malcom Barlow and John S Emery
1989 PG Irwin and Trevor Langford-Smith
1987 Gilbert J Butland
1985 Sister Gonzaga Stanley
1983 Alan Tweedie
1981 John Shaw
1979 Donald Biddle
1977 Edgar Ford and James Brock Rowe