1980 Alan Peter Heward
1980 Jeremy Kendal Leggett
1980 Bruce William Davidson Yardley
1981 Andrew David Saunders
1981 Andrew C Scott
1982 Robert John Knipe
1982 Colin Henry Donaldson
1983 Kevin Paul Isaac
1983 Alan Peter Dickin
1984 Ali Mehmet Celal Sengor
1984 Matthew Francis Thirlwall
1985 Gordon Barrett Curry
1985 James Anthony Jackson
1986 Robert W H Butler
1986 Andrew S Mackenzie
1987 S Wickham
1987 J Riding
1988 R Bateman
1988 S Klemperer
1989 J E Andrews
1989 P Doyle
1990 J R Underhill
1990 D A Waltham
1990 J Wheeler
1991 Stephen Peter Hesselbo
1991 Keith Jonathan Myers
1991 Paul Barry Wignall
1992 Lewis Andrew Owen
1992 Nicholas Jeremiah White
1993 Duncan Pirrie
1994 Warren Timothy Pratt
1994 David Mark Pyle
1995 Andrew Christopher Cadman
1995 Alison R Pawley
1996 Elisabeth Ann Parfitt
1996 Christopher William Smart
1996 Colin Peter Stark