1972 |
Giacomo Agostini
|
Alberto Pagani
|
Mick Grant
|
1973 |
Jack Findlay
|
Peter Williams
|
Charlie Sanby
|
1974 |
Phil Carpenter
|
|
|
1975 |
Mick Grant
|
John Williams
|
Chas Mortimer
|
1976 |
Tom Herron
|
Ian Richards
|
Billie Guthrie
|