List of winners of the 'Wolffe Trophy':

1969: Birkdale (F.B. Burns & A.E. Gartside)

1970: 

1971: 

1972: 

1973: 

1974: 

1975: 

1976: Weld (Brian Howard & Michael Wardle)

1977: 

1978: 

1979: Sphynx

1980: Sphynx

1981: Weld

1982: Sphynx

1983: 

1984: 

1985: 

1986: 

1987: 

1988: Argyle

1989: Sphynx

1990: 

1991: Argyle

1992: Sphynx

1993: Weld

1994: 

1995: Weld

1996: 

1997: 

1998: Birkdale

Still investigating when the last Floodlit Trophy was. But last known record winner ended at 1998.