Jan Derksen

Teams

Year	Team	Category
1960	Radium	Trade Team 1
1959	Radium - R.I.H. Sport	Trade Team 1
1958	Radium - R.I.H. Sport	Trade Team 1
1957	Radium - R.I.H. Sport	Trade Team 1
1956	Radium - R.I.H. Sport	Trade Team 1