1960’s 1960 – D. Thorn 1961 – H. Genser 1962 and 1963 – M. Parker 1964 – V. Caddy 1966 – G. Wendland 1968 – C. Anderson 1969 – A. Cadman
1960 – D. Thorn
1961 – H. Genser
1962 and 1963 – M. Parker
1964 – V. Caddy
1966 – G. Wendland
1968 – C. Anderson
1969 – A. Cadman