1971
Jean-Marc Gretillat Urs Haudenschild Ian Howes Robert Mackenzie John Matthews Insinjur Sanusi Steven Yao
1970
Hector Anaya-Lopez Allan Dean Peter Jones Frank Legg William Mack Harvey McNeely Melvin Moffat Yaeda Rao Alvin Sadler
1969
Rong Ho
1968
Ronald Dyck John Harper Clare Hewson Kuo-Shii Jiang R Gregory Lay Donald Norris John Osborn John Webber
1967
Richard Annas Christopher Challies Lowell Johnson William MacAulay Melvin Moffat Patrick Phillips
1966
Nils Bergan Eustace Bradley Henry Flowers Kenneth Kirkwood Russel Modeland J Stanley Nichols John Osborn A Neil Tissington
1965
Roger Falkiner Leslie Harding Brian Thompson John Titsworth
1964
Kenneth Harmer C. Raymond Jessee Keith Kowalyk J Manary William McCallion Leonard Starr
1963
Richard Brown
1962
Frederick Block John Cummings Milton England Brian Huxley Nelson Kuhn