|
|
| 1957 | 1958 | 1959 | 1960 | 1961 | |||||
 |
Bill Perfetti Macedon, New York, USA |
 |
Bruno France |
 |
Greg Staples Spokane, Washington, USA |
 |
Randall Colgan St. Albert, Alberta, Canada |
 |
Bernard Sherin |
 |
Geoff Stokes and Ruth Archer Rayleigh Essex England |
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