P.H.G.S.P. Conant 1921*
J.R. McKee 1928*
J.H. Fields 1929*
W.G. Falloon 1930*
L.S. Taylor 1932*
R.A. O’Halloran 1934*
W.E. Brunt 1937*
G. Clark 1938*
J. McLeish 1941*
E.R. Field 1942*
A.W. Griffiths 1942*
Dr. L.O. Sleeman 1943*
A. Noakes 1952*
S. Abrahams 1952*
H.T. Johnstone 1954*
V.T. Martin 1955*
J. Bryne 1959*
W. Miles 1964*
C. Evans 1965*
J.M. Robertson 1968*
J.D.L Drew 1972*
C. Dell 1976*
C.T. McCracken 1979*
J. Hedley 1989
I. Forster 1993
W.C. Robertson 1994*
V. Tuddenham 1999
M. Oehms 2001*
J. Owen 2004
D. Trewin 2012*
G. Scott 2013
A.J. Bolding 2015
G.J. Geyer 2019
A. D. Sartori 2021
H. Grieve 2023