List of winners of the 'Halstead Trophy':

1969: Carlton (Jenny Pearson & Jean Rainford)

1970: Carlton (Jenny Pearson & Jean Rainford)

1971: Carlton

1972: Argyle

1973: Weld

1974: Argyle

1975: 

1976: Weld (Janet Heyward & Gillian Hibbs)

1977: 

1978: 

1979: Argyle

1980: Weld

1981: Weld

1982: Birkdale

1983: 

1984: 

1985: 

1986: 

1987: 

1988: Carlton (Gillian Hibbs & Susan Hurst)

1989: Carlton (Susan Hurst & Jenny Pearson)

1990: 

1991: Carlton (Gillian Hibbs & Julie Scott)

1992: Argyle

1993: 

1994: 

1995: Formby

1996: 

1997: 

1998: Birkdale

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